Mario Lopez braved the Los Angeles chill to support Downy's "12 Seconds to Fame" video contest.

The Extra hottie, who is also co-hosting X Factor with Khloe Kardashian, showed off his sexy physique in a tight blue t-shirt.

With a mega-busy career and a little girl at home, this Latino is unstoppable! Watch Mario bust a move in the video below.

If they're not perfect couple already!

On Saturday, newlyweds Justin Timberlake and Jessica Biel gave a helping hand to Hurricane Sandy victims as they handed out relief backpacks with supplies in Far Rockaway, New York.

The just-married pair, along with friend and producer Timbaland, helped out for more than three hours, staying until the last of the supplies were passed out. The couple just recently got back to NYC after honeymoon in Tanzania, and for them to take time from their freshly minted nuptials just shows how charitable they really are!

Selena Gomez appears to have taken her split with Justin Bieber hard as she was trying her best to hide her sadness upon arrival at LAX on Saturday.

The 20-year-old Disney star wasn't her usually bubbly self since the news broke of their break up but has yet to speak about their parting of ways. Despite her silence, the actress did tweet a photo featuring Bieber, rapper Lil Twist and Victoria's Secret Model Barbara Palvin on Thursday, with only ellipses as her comment.

It has since been learned that Bieber and Palvin, along with a group of friends, went to see The Lion King on Broadway this past Thursday in New York City.

Another Hollywood couple have called it quits as Kat Von D and Deadmau5 have officially split.

The 30-year-old tattoo artist confirmed the break up by posting a series of tweets on Saturday.

"Man.. Can't say I didn't give it my best," she tweeted. "Man, I sure was wrong. But at least he made it a no-brainer to break that off. #lessonlearned."

Kat and the 31-year-old Canadian DJ reportedly starting seeing each other after meeting at a party in mid-September.

"Now, we can get all of the "I told you so's" outta the way... And move on," she continued, following with the direct tweet, "Clarification: Deadmau5 and I are no longer together."

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Last night, Kim Kardashian and Kanye West decided to take in a little of the London nightlife as the two went to Modiva nightclub in the English capital.

The pair were in town for a launch party Kim hosted for her Kardashian Kollection for Dorothy Perkins line earlier in the weekend and have been reportedly getting closer and closer, with the PDA coming in heavy heaps. Maybe those wedding rumors aren't too far-fetched after all!

After parting ways with ex-girlfriend Selena Gomez, Justin Bieber appears to have moved on from his nearly two year romance as it has been reported that the pop star and 19-year-old Hungarian fashion model Barbara Palvin were among a group who went to see The Lion King on Broadway.

This new development comes just days after Bieber and Gomez's split, which was due to their hectic schedules and constant time apart. The 18-year-old singer met Palvin backstage at the Victoria's Secret fashion show on Wednesday after his performance for the famed event.

Palvin, who tweeted pictures with the Canadian singer, has since refuted any romantic ties with a series of telling tweets. "Last time im saying it. please calm down.there is nothing going on w him.i met him and did a pic w him. wouldnt u do the same?" the model tweeted, along with "#friendship," possibly referring to rumors that she might have been the cause of his split.

Bieber himself has been pretty mum on the subject while his ex Gomez seems to have shifted gears, posting a picture with her and co-star Gregg Sulkin during a break between filming their Wizards Of Waverly Place reunion movie in Hollywood. "Shooting at 2 am and this is where me and Gregg end up..." the Disney star posted on her Facebook page earlier in the week.

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Taylor Swift was looking stylishly sophisticated in Paris Friday afternoon as she tended to her fans outside Europe 1 radio station.

The 22-year-old country/pop star continued her whirlwind promotional tour for her chart-topping album Red in the French capital and even showed her silly side while taking pictures with her faithful following. In addition to her recording success, Swift's been recently tapped to headline this year's New Year's Rockin' Eve TV special hosted by Ryan Seacrest.

For someone who's reaching unprecedented levels of achievements, it's good to see that she still knows how to relate to her supporters!

A couple that eats together stays together!

The love fest continued for Ashton Kutcher and Mila Kunis as the two did lunch at sushi spot Sugarfish in Studio City on Friday.

The pair have been especially inseparable these days, spending time in every locale imaginable. Wonder what's next for these two lovebirds?