Newsstand Friday: OK! Magazine

OK! Magazine features Jess's toned bod and all these stories:

JESSICA SIMPSON
How she’s getting in shape for her new man!
During her divorce from Nick Lachey, Jessica Simpson piled on the pounds. But now she has found a new love with fellow singer John Mayer, and she’s ready to look her best. Dr. Gilda Carle says that the excitement of new romance is making Jess eager to slim down. “Finding new love makes you want to look the best that you possibly can: new love, new look, new life.” Jessica’s once again adopted a healthy eating plan and returned to the routine that gave her a killer body for The Dukes of Hazzard, as she fine-tunes her physique for love.

JUSTIN TIMBERLAKE

Does the newly single singer have a new celebrity squeeze?

Justin Timberlake has ended his relationship with former squeeze Cameron Diaz because the 34-year-old actress was reluctant to get hitched. But Justin isn’t wallowing in sorrow. He’s set his sights on a new love: sultry 22-year-old actress Scarlett Johansson. Following the Jan. 3 premiere of Justin’s new movie, Alpha Dog, he and Scarlett hooked up at nightclub Social Hollywood. “She looked sexy in skintight jeans and a T-shirt, and Justin immediately turned his attention to her,” an eyewitness tells OK!. Since her breakup with Josh Hartnett, Scarlett has been spending a lot of time with Justin, who cast her in the video for his single “What Goes Around,” about a girlfriend who broke his heart.

NICK AND VANESSA

Will Nick’s first failed marriage keep him from proposing?

Nick Lachey and Vanessa Minnillo are moving full-speed ahead in their love affair. The couple shared a very public kiss on New Year’s Eve in Times Square, and were spotted canoodling in Cabo San Lucas afterward. Sources tell OK! Nick wants to marry again, but he knows he has to get a pre-nup, and is terrified to ask his would-be bride for one. “If he asks Vanessa to sign a pre-nup, it looks like he doesn’t trust her,” says a source…

AMAZING BODIES

The secrets celebs use to get in shape

From Fergie’s abs and Beyoncé’s booty to Cameron’s legs, the stars always have bodies to die for. Celeb trainer Joe Dowdell shares how to get your own body red-carpet ready. OK! takes a look at who got skinny, who filled out, and who is just right for the New Year.