Kevin Federline has had a tangled romantic past, to say the least. And on the newest episode of 'Celebrity Fit Club' (Mon., 9PM ET on VH1), the ex-husband of Britney Spears confronts part of that past. Federline's former fiancee (and mother of two of his kids), Shar Jackson, is also a contestant on the show. And so K-Fed took time out from trying to lose weight in order to apologize to Jackson, whom he left for Ms. Spears.

Watch the video after the jump.

Since Kevin Federline, Bobby Brown and Nicole Eggert are being tested physically on 'Celebrity Fit Club,' Jay Leno decided it was time to test them mentally. He quizzed the contestants on last night's 'Tonight Show' (weeknights, 11:35PM ET on NBC). So how did they do?

Well, Nicole knew a tomato is a fruit (not a vegetable) but didn't know why, and then wondered about the kiwi.... Jay was relieved to hear none of Kevin's four kids is home-schooled. And even entertainment knowledge was a stumper, as Bobby Brown completely flubbed the title of a Brad Pitt movie.

Watch the video after the jump.

Tanisha Thomas, former star of 'The Bad Girls' Club,' may not be the most natural contestant for 'Celebrity Fit Club' (Mon., 9PM ET on VH1). For instance, she's already a "Bad Girl." It says so right in her biography!

Still, we can't really blame Thomas for what happened on the latest episode of 'Fit Club.' While running down a hill, Thomas took a tumble and twisted her knee pretty badly; so badly that an ambulance had to come take her away.

Watch the video after the jump.

What's it like to get divorced from one of the most famous women in the world? Kevin Federline, former husband of Britney Spears and current star of 'Celebrity Fit Club,' discussed his relationship with Ms. Spears on 'The Bonnie Hunt Show' (weekdays, syndicated).

Watch the video after the jump.

Another season, another round of rumors. The official 'Dancing With the Stars' cast won't be revealed until March 1 during 'The Bachelor' finale, but that hasn't stopped rumors about the potential line-up from spreading -- including some started by the celebrities themselves.

Here's a rundown of some of the latest names to be getting some traction on the virtual dance floor known as the Internet.

Leave it to Twitter to spoil 'Dancing With the Stars' before it even premieres.

This week, dancers Lacey Schwimmer and Jonathan Roberts took to the social networking site to announce that they will not be returning to fight for the mirrorball trophy when season 10 kicks off next month.

"Hey twitterbugs! I will not be doing DWTS this season," Schwimmer tweeted. "But be sure to tune in! <3"

Since she joined the show in 2008, Schwimmer has danced with Lance Bass, Steve-O and Mark Dacascos of 'Iron Chef America.' No word on whether the decision came from producers or was made on her own accord.

'Celebrity Fit Club: Boot Camp' (9PM, VH1) season 7 premiere
You know the drill ... and the drill sergeant. Eight celebs have signed up for drill instructor Harvey Walden's taxing workouts, as well as nutritional and motivational advice from diet coach Ian K. Smith and life coach Rhonda Britten, as they attempt to shed pounds in the latest season of VH1's celebreality weight loss drama. This season's contenders: Bobby Brown, former 'Baywatch'-er Nicole Eggert, 'Project Runway' season 1 winner Jay McCarroll, 'Bad Girls Club' season 2 alum Tanisha Thomas, rocker Sebastian Bach and 'High School Musical' star Kaycee Stroh. Ohhhh, and, last but certainly not least, the ex-Mr. Britney Spears, Kevin Federline, and his babymama ex, Shar Jackson. And yes, all the contestants get emotional, and personal, in the premiere's first weigh-in, when they talk about the events that led them to gain -- and decide to shed -- the extra elbees.

J.J. Abrams books a medical comedy series for Fox, Clifton Collins joins 'Southland,' Bill Condon reteams with Laura Linney on Showtime's 'The C-Word' and more of today's top TV headlines.

Dear Kevin,

I've recently read on VH1's blog that you were going to be on Celebrity Fit Club. I have a problem with this: you are not a celebrity. Sure VH1 may stretch the definition of "Celebrity," but having a resume that includes backup dancer and being on WWE doesn't suffice. I don't care if you were married to Britney Spears; you're not married to your meal ticket anymore.

I've recently Googled pictures of you and boy did you let yourself go. Maybe you should stop drinking beer. You shouldn't be on Celebrity Fit Club, you need to be on The Biggest Loser. Not only does the title fit you better, you need a smack down from Jillian Michaels.

Hey, Brigitte here with TV Squad Daily. I'll be covering the TV stories I find interesting each day, Monday through Friday, in this video blog.

Today: on TV Squad Daily:

• K-fed isn't going to get whacked, and we're happy about that.
  
• The Jerry Springer Show is adding female security guards. For added security (right.)
  

The video's embedded below, or you can subscribe to this podcast via our feed. Plus, you can also download the file directly.

Hey, Brigitte here with TV Squad Daily. I'll be covering the TV stories I find interesting each day, Monday through Friday, in this video blog.

Today on TV Squad Daily:

• Is romance blooming before our eyes on American Idol? For entertainment purposes, let's go with "yes!"
  
• Sanjaya has a theory about why men don't like him.
  
• Kevin Federline has been quiet lately but he's back in the news with a new job and some gems of K-Fed wisdom.
  

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TiVo's released a top 10 list showing the commercials that TiVo owners watched the most during the Super Bowl. The list includes two Doritos commercials that were produced as user-generated videos in a Frito-Lay/Yahoo Video contest, and a Chevrolet Ad produced by 19-year old University of Wisconsin Student Katie Crabb as part of a similar contest.

The complete list is after the jump.

Hey, Brigitte here with TV Squad Daily. I'll be covering the TV stories I find interesting each day, Monday through Friday, in this video blog.

Today on TV Squad Daily:

• Is Kevin Federline insulting restaurant workers with his portrayal of a fast food employee in an upcoming Superbowl commercial or are we all getting a little too eager to be offended? I think, as usual, he's mostly just offending himself.
  
• Tyra Banks is extremely hurt that a website published swimsuit pictures of her under the headline "Tyra banks is Fat."
  
• Co-star couples: Anne Heche left her husband for Men in Trees co-star James Tupper. Why does this keep happening?
  

The video's embedded below, or you can download the file directly (Quicktime required). You can also subscribe to this vodcast via our feed.

Hey, Brigitte here with TV Squad Daily. I'll be covering the TV stories I find interesting each day, Monday through Friday, in this video blog.

Today on TV Squad Daily:

• Kevin Federline may have found his calling as a professional wrestler: he won a WWE match earlier this week.
  
• Why I think Mr. & Mrs. Smith won't last as a TV series.
  
• Checking in with what's in and what's out for 2007.
  

The video's embedded after the jump below, or you can download the file directly (Quicktime required). You can also subscribe to this vodcast via our feed.

Hey, Brigitte here with TV Squad Daily. I'll be covering the TV stories I find interesting each day, Monday through Friday, in this video blog.

Today on TV Squad Daily: Hollywood's most desperate are making news!

• Has he finally found his purpose in life? David Hasselhoff is rumored to have signed on as a houseguest for the upcoming Celebrity Big Brother.
  
• K-Fed wants a reality television show that's all about him. That's a whole lotta K-Fed.
  
• Paris followed Britney's lead and cancelled plans to host the Fox Music Billboard Awards at the last minute. The awards show is tonight - who will host?
  

The video's embedded after the jump below, or you can download the file directly (Quicktime required). You can also subscribe to this vodcast via our feed.