Are Molly Sims and Heidi Klum competing for total world model domination? Hear me out: They were born just days apart, both got their start modeling, both own their own jewelry lines and now Sims is hosting the spin-off to Klum's baby, 'Project Runway,' titled 'Project Accessory' (premieres Thurs., Oct. 27, 10:30PM ET on Lifetime).

"No!" Sims said with a laugh, although she didn't deny their eerily similar careers. The biggest difference? Sims hasn't hosted a show since her days on MTV's 'House of Style' back in 2000.

"Listen, this was the first time I was actually nervous in a really long time," Sims admitted. "I'll never give up acting -- I just did an episode of 'Royal Pains' -- but after being on a drama ['Las Vegas'] for five years, I needed a break. Mama needed to find a husband!"

Sims, who's still buzzing from her September wedding -- "I'm so happy ... he's been a good husband for four weeks and a day!" -- is also crazy busy doing press for the show and her new lifestyle Web site, MollySims.com, also launching today.

Keep reading for more scoop and tell us: Do you think 'Accessory' can replicate the success of 'Runway'?

(S07E09) Collier Strong makes his seasonal 'Project Runway' appearance to pimp out the L'Oreal makeup. Luckily, we're finally at the halfway point with only eight designers left. I can finally distinguish between all the contestants. This week they were paired up and had to use the culture, architecture, and trends of an area in Manhattan to create a day and night look for only $300.

Chinatown - Anthony & Maya
East Village - Jay & Mila
Upper East Side - Amy & Jonathan
Harlem - Emilio & Seth Aaron

All of the places have very distinct aesthetics, yet somehow Amy & Jonathan manage to botch the idea of a high-class, pale color paired with black.

Molly Sims may soon be making a return to TV.

"I am looking to actually sign onto a pilot -- so, fingers crossed!" Sims told Inside TV at Tuesday's JCPenney "Joy of Giving" party in West Hollywood.

Sims had her biggest career hit with NBC's 'Las Vegas' from 2003-08, co-starring with Josh Duhamel, James Caan and Tom Selleck. The series ran for 106 episodes.

NBC's Las Vegas ended abruptly in February with two couples -- Danny and Delinda and Sam and Vic (her deceased ex-husband's brother) -- just about ready to tie the knot. But the shocking news that Cooper had died in a plane crash blanketed the ceremony in a gloomy pall -- the same pall that Vegas fans felt upon learning that the series had been canceled. Here are my top six reasons why Las Vegas needs to come back for a wrap-up movie, if not another season:

1. Spin-Off Opp. A TV movie would be a great opportunity to spin Las Vegas into a new series for Josh Duhamel and James Caan. I've sorely missed watching Caan rough up the bad guys this season, and he and Duhamel would make a great P.I. duo, collaring modern-day Vegas criminals a la Crime Story's Lt. Torello. Are you listening, Michael Mann? Pretty please, with wing-tip shoes on top?

Las Vegas is one of those shows that I've always thought was in the same category as Wings and Just Shoot Me!, one of those nice little shows that never generates any buzz, but does just well enough in its timeslot to keep getting renewed. If you're around on a Friday night and there's nothing to watch, it's always good to stumble across the show; the beautiful triumvirate of Cox, Marcil, and Sims is always nice to look at, and they make good use of celebrity guest shots. Most of all, the show stars James Caan; 35 years after The Godfather, the man is still compelling to watch, even if he only seems half-interested in being on the show most of the time.

Anyway, the crew at the Montecito is going to get another year to distract us from our lonely Fridays, as NBC has decided to pick Las Vegas up for a fifth season, according to TV Week. "The cast and producers have consistently given us what we want from Las Vegas - pure entertainment," said NBC Entertainment president Kevin Reillym "and we're looking forward to another fun ride next season with the show." Ah the beauty of low expectations: the show is averaging a 2.8 rating for the season.

I am a total sucker for the Olympics, but I really hate all the cheesy, promotional crap that goes with it. This time around, NBC and Chevrolet are teaming up to feature some camera-friendly Olympians in their very own mini-movie. Oh, joy. It airs during Las Vegas on NBC in February and it'll also be included with advertisements before the trailers start at AMC, Cinemark, Regal, UA and Edwards movie theaters. Now, I clearly remember the little mini-movie that Chevrolet did during the last summer Olympics where a bunch of athletes call each other and drive their own Chevrolets to Athens (way to carpool, guys). I wanted to throw something at the movie screen everytime I saw it. Why? As a general rule, athletes can't act. You hear that, advertising geniuses? Athletes. Cannot. Act. This time around, the lucky Olympians are halfpipe snowboarders Kelly Clark and Ross Powers, alpine skiers Eric Schlopy, Ted Ligety, and Julia Mancuso, freestyle skier Toby Dawson and snowboarder Seth Wescott. They're all somehow paired up with the cast of Las Vegas and then whisked off to Torino, Italy for the competition. There will also be a behind-the-scenes mini-mini-movie of the mini-movie on NBC's website.