It's been a long, hot summer for our favorite Upper East Siders, and we know that you're just dying to find out who's been making up and breaking up while our backs have been turned.

While a certain pair of BFFrenemies have been causing a stir in Paris, you'll never guess what some of our favorite 'Gossip' boys have been up to ...

To whet your appetite before season 4 of 'Gossip Girl' debuts on Monday (Sept. 13 at 9PM ET), allow us to present an exclusive sneak peek, courtesy of those fine folks at the CW. After all, who doesn't need a little more Chace Crawford in their lives?

When it comes to producing true OMG, WTF TV moments, few do it better than the scandalous stars of the CW's 'Gossip Girl,' which begins its eagerly anticipated fourth season on Monday, Sept. 13 at 9PM ET.

But before we say bonjour to our Paris-based premiere episode, there's no better time to reminisce about some of our favorite twists and turns from last year.

Remember that ill-advised threesome? Little J's homewrecking ways? That shocking mid-season car crash? How about the cliffhanger to all end cliffhangers that saw Chuck Bass bleeding out in an alleyway (don't those muggers know who he is?) -- we sure do; join us after the jump to see which gaspworthy moments made our Top 10, as chosen by the 'Gossip Girl' producers.

(S03E18) "You can have the prize - I'm sure you'll know what to do with five women with removable heads." Blair to Chuck.

Oh, what tangled webs those Upper East Siders weave; we can always count on 'Gossip Girl' to squeeze a scandal out of any special occasion, which, this week, happened to be Dorota's shotgun wedding.

Turns out that Mommy and Daddy Dorota are the traditional types, and their plans for an impromptu visit to the Big Apple to see their daughter seem to necessitate some immediate (and lavish) nuptials -- what better way to distract ma and pa from the fact that their little angel has been sneakily hiding her pregnancy from them, like any self-respecting career girl?

(S03E17) "He is sitting down with Satan this morning." - Blair about Chuck

Mark your calendars, everyone, because all the teen/tweens of the show were in the same building at the same time! That even includes Eric, who finally returned to the show.

But that wasn't the important event of the episode. Actually, Nate's birthday party and Vanessa and Dan's relationship problems were only filler when compared to what happened between Satan Jack, Chuck and Blair. "Oh. My God." is all I can say about the twists and turns of this storyline!

(S03E16) "I'm a firm believer in second chances." - Eleanor

I'm a believer in second chances, as well, but some people don't deserve second chances. Where 'Gossip Girl' is concerned, two of these people are Jack and Agnes. Both are bad news and only bring pain to our favorite characters.

Thankfully, the show brought back two beloved recurring characters that bring some balance to the dark side brought by Agnes and Jack: Eleanor and Dorota. How long has it been since we last saw those two? Long enough for Eleanor to have a complete new line of clothes ready to show the world and for Dorota to be ready to pop!

It never fails. You try to protect your friend from some smarmy guy and end up getting punched in the face. But we're guessing it's not the first time Nate's been punched. He's on 'Gossip Girl' (Mon., 9PM ET on The CW), after all.

And Little J's such a brat. She has no problem leaving with drug dealing Damien while leaving her lifelong friend -- albeit one she has a history with -- on the floor. Sheesh!

Watch the video after the jump.

(S03E13) "Time changes everything." - Gossip Girl

It seems like a season ago when we last saw our favorite Upper Eastsiders, no? The last new episode aired on December 7, which was three months ago! That's as long as we have to wait between a season finale and a season premiere!!! Our patience will be rewarded with ten consecutive weeks of fresh episodes!

'The Debarted' may have aired a lifetime ago, and if you missed the recap at the beginning of the episode, you may not remember much of what happened. Well, maybe except that jaw-dropping moment near the end where Chuck finds an unidentified woman at Bart's grave. Is she his mother?

The folks at our sister site, Cinematical, are working hard to give you news and reviews of the best -- and worst -- the silver screen has to offer. Here are some of their musings on the latest blockbusters, indies, and everything in between:

• Even though Sandra Bullock is nominated for an Academy Award for her role in 'The Blind Side,' it certainly doesn't mean that she can't make mistakes. Cinematical discusses Bullock's Oscar nom as well as her simultaneous Razzie nomination for 'All about Steve.'
• I haven't heard good things about the new film 'Valentine's Day,' although as a sucker for star-studded ensemble casts, that certainly isn't going to stop me from seeing it. However, I'm not sure if it's a good idea to make a franchise out of the thing.
• Cinematical reviews 'Twelve' and calls it "a very special episode of 'Gossip Girl,'" which is fitting, as it stars 'Gossip Girl''s Chace Crawford.
• I'm not sure that the fact that Benecio Del Toro reportedly mumbles his way through 'Wolfman' makes me want to see it.
• Look out world, there's a new Coppola in town: Gia Coppola, Francis Ford's granddaughter, is taking a stab at directing.

This year offered plenty of hot and steamy TV moments, but some of the best featured hunky, half-naked guys. It was like an instant party for all of us female viewers out here, whether you're into sexy vampires, rough-gem bikers, or scrappy high school football players.

But rather than savor these moments all by ourselves, we've put together a round-up to share them with the world. Although they're numbered from one to 10, we think all of these guys are equally sexy. See if you agree with our choices.

(S03E12) "I know today is the anniversary of his death." - Blair to Chuck

As Ryan said in comments to last week's post, "The Treasure of Serena Madre" would've been a great last episode of 2009 with all of the drama and excitement it contained, as well as the few cliffhangers. However, The CW decided otherwise and aired one more episode before the show goes on hiatus.

Now that I've seen "The Debarted," I agree with Ryan. The network should have ended 2009 with "The Treasure of Serena Madre" and air this week's installment in January as the sole new episode before the Olympics since it also ended with a few cliffhangers. Don't you agree?

(S03E11) It's Thanksgiving time on the Upper East Side, and you know what that means? Loads of drama and awkward situations. This special episode also marks the return of a few of the show's mothers, including Jessica's mother, Blair's mother, and Lily's mother CeCe.

Sadly, due to a prior engagement, I will not be able to offer you a full review of the episode in due time. Please take a few minutes to post your reactions to the episodes in the comments section below. In my review of the December 7 episode, I'll post my comments about "The Treasure of Serena Madre" and may include a few of your own comments.

So don't be shy. Let the other TV Squad readers know what you thought of this week's episode. What did you think of all the mother drama? Was Jenny's revenge against Eric too much? How about the damaging info Chuck has on his friends? Share your reactions, theories, and comments below.

The last episode before the holiday break, "The Debarted," will air next week on December 7.

The tango might be tough without Julianne Hough.

The cha-cha's kind of rough without Julianne Hough.

No, those are not new lyrics to Julianne's latest country single, but our way of emphasizing major 'Dancing With the Stars' news: Hough, dancing veteran on the show, will not be returning for its 10th season.

Hough confirmed the news Tuesday morning on Ryan Seacrest's radio show, saying "I'm not [going back] next season. But I love that show."

As for season 11, Hough added "we're going to cross that bridge when we get to that."

(S03E10) "Vanessa, you are in love with Dan." - Olivia

Last week's threesome scenes left a few viewers wanting more. This week, viewers were not only treated to more footage from the threesome scenes, but to a lot of drama caused by said Olivia-Dan-Vanessa threesome experiment. As expected, the threesome made Dan and Vanessa's feelings for one another resurface, even if they didn't clearly admit it or deny it.

The episode also featured a guest performance by singer Lady Gaga (pictured above in a behind the scenes photo with Penn Badgley and Leighton Meester).

(S03E09) "Nobody puts Jenny in a corner." - Gossip Girl

Even if this was Jenny's episode, the much talked about threesome scenes stole the show.

The Parents Television Council (PTC) tried to get the network not to air this week's episode of Gossip Girl due to the threesome scene it included. In a letter sent out to the network, the PTC claims The CW's decision to air the episode is "reckless and irresponsible." In the same letter, they mention that by airing this scene, the network is, in a way, letting young kids know that they should take part in such sexual behaviors.