Biggest Loser Olivia: I Lost Half My Weight!

The Biggest Loser: The winner of season 11 of The Biggest Loser shares how they lost nearly half of their weight! Exclusive OK! interviews with the winner and first and second runner-ups, including what they ate to lose the weight!

Arnold Schwarzenegger: After the shocking revelation that actor and former governor of California Arnold Schwarzenegger fathered a love child with an alleged former housekeeper, OK! spills all the details on the secret that destroyed his 25-year marriage to Maria Shriver.

Khloe and Lamar: Khloe Kardashian Odom is desperate to have a baby with husband Lamar Odom, but OK! reveals that he hasn’t been a perfect dad to the kids he already has. Can Lamar change? What does Khloe think of her basketball star husband’s past?

Rob and Kristen: The Twilight lovers have been dealing with long-distance love while work kept them apart, but a recent stint together has them feeling closer than ever! Read all the inside scoop: Kristen’s birthday surprise for Rob, inside their romantic love nest, and more!

Cannes: Hollywood’s A-list partied in France! OK! takes you inside, bringing you the best gowns and the biggest names, including Angelina Jolie, Brad Pitt, Sarah Jessica Parker, Gwen Stefani and Blake Lively!

OK! Style Week: Khloe and Kourtney Kardashian debate mascaras. Dianna Agron’s new bob. How to get beautifully bronze, like Jennifer Lopez. The best swimsuits for every body type. How Audrina Patridge gets her sexy bod.

Plus: Halle Berry and Katie Holmes’ girls’ night out. Scott Disick talks baby No. 2. Jennifer Aniston copes after a devastating loss. The latest from Dancing With the Stars’ Kirstie Alley, Hines Ward and Chelsea Kane. The cast of Jersey Shore party in Italy. Lea Michele’s sexy photo shoot. Oprah’s star-studded farewell show, and more!