Jennifer Lopez: ‘Back-Up Plan’ Trailer is Here!

Check out the trailer for Jennifer Lopez’s latest film venture, The Back-Up Plan!

Shot over the spring and summer, the film stars J. Lo as Zoe, a woman who’s ready to have a baby even if she hasn’t found Mr. Right! She’s already taken matters into her own hands when she meets Stan (Aussie actor Alex O’Loughlin), the guy she’d been looking for all along…

The film hits theaters April 16, 2010!

Major cuties Sean Preston and Jayden James Federline go out with their dad, Kevin Federline, and their nanny to see Planet 51 on Sunday (December 20) at the Pacific Theaters in Chatsworth, Calif.

31-year-old Kevin watched the boys while mama Britney Spears traveled to NYC!

Despite his baggy clothes, you can tell Kevin is looking much slimmer than before - he took part in the most recent season of Celebrity Fit Club, which will air early next year, according to Us Weekly.

15+ pictures inside of Britney and Kevin’s boys going to see Planet 51…

More Here! »

Cate Blanchett walks through Manhattan’s West Village with sons Dashiell and Roman in some serious slush on Monday (December 21).

After a trip to Barnes & Noble, the 40-year-old actress walked home with Dashiell, 8, and Roman, 5, who took to the snow with a plastic sword!

While the boys look a little frozen today, they had a ball on Sunday with Hugh Jackman and his son, Oscar, as they played in the snow together in a Manhattan park!

10+ pictures inside of Cate Blanchett and her boys coming home from Barnes & Noble…

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Chuck starlet Yvonne Strahovski and her boyfriend, actor Tim Loden are affectionate as they go Christmas shopping together in Hollywood on Saturday (December 19).

The 27-year-old Aussie actress picked up a few things on her trip, including swag from Anthropologie!

Chuck will be back sooner than expected, hitting the airwaves January 10! If you missed any episodes last season, you can catch up at NBC.com!

15+ pictures inside of Yvonne Strahovski and Tim Loden doing some shopping in Hollywood…

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Ellen Pompeo sips on her daily caffeine fix from Starbucks while doing some last-minute Christmas shopping in West Hollywood on Monday (December 21).

The 40-year-old Grey’s Anatomy actress wore a stylish black cropped jacket while shopping at the Jenni Kayne boutique. A sales associate helped carry out Ellen’s many goodies to her car. Two big bags full!

15+ pictures inside of Ellen Pompeo doing a bit of Christmas shopping at Jenni Kayne… More Here! »

Maggie Gyllenhaal steps out in a pair of Mayle boots and YSL pants after making an appearance on The Late Show with Davie Letterman on Monday (December 21).

On tonight’s episode, the 32-year-old actress will promote her new movie Crazy Heart, in theaters NOW. It has so far garnered a very impressive 91% from Rotten Tomatoes!

While prettied up in a Lanvin jumpsuit and Louboutin shoes, Maggie told Dave that her and husband Peter Sarsgaard’s 3-year-old daughter Ramona wants a green flamenco dress for Christmas — and she’s probably going to get one!

“Ramona is a great dancer!” Maggie proudly told the audience.

15+ pics inside of Maggie Gyllenhaal at NYC’s Ed Sullivan theater… More Here! »

Christina Aguilera doesn’t seem to be in the bestest of moods as she does a little last-minute Christmas shopping with her husband Jordan Bratman in Los Angeles on Monday (December 21).

The 29-year-old powerhouse singer can next be seen in the movie Burlesque, which hits theaters in November 2010.

“[Christina's] doing really well,” Pussycat Dolls creator Robin Antin told MTV. “She’s very talented, and it’s great when you have a director like my brother, Steve. … He truly is one of the best directors. That’s what a good director is: It’s to get your actress, whether they’ve had experience or not, to be great.” More Here! »

Paul Walker thinks outside the cube in the latest issue of GQ and shows off how to upgrade your office wardrobe for 2010.

As for the movies he loves to do (and does well at the box office), Paul says, “There’s a certain genre that I tapped into when I started, one that combined action and pop culture. I love that audience, because they love movies. They get so fired up. They’re not critics. They just enjoy it. They just enjoy what I do.” (Think: Fast and the Furious.)

Paul can next be seen in February’s crime caper Takers, co-starring Star Trek star Zoe Saldana.

Check out more Paul pics in sexy suits at GQ.com!