OK! Exclusive: Rob's Marriage Proposal

Twilight: After having a lover's quarrel on the Vancouver set of Eclipse re-shoots, Robert Pattinson and Kristen Stewart patch things up as he promises that he wants to spend the rest of his life with her. Plus, find out how the romantic duo spent Rob's 24th birthday together and take a look back at a timeline of Rob and Kristen's dramatic relationship since Twilight began. Also, secrets from the Eclipse set!

Beach Body Wars: OK! pits the most famous physiques on our favorite reality shows against one another! Spencer Pratt and Brody Jenner! Audrina Patridge, Kristin Cavallari and Heidi Montag! The Kardashian sisters! Who will come out on top?

Sex and the City 2: As the much-anticipating sequel gears up to open, OK! takes a look at the NYC hot spots of Sarah Jessica Parker's Carrie Bradshaw! Plus, don't miss the the superfan guide to all the things Sex and the City. Do you think you know all there is to know? Also, the stars of ABC Family's Make It or Break It don the styles of Carrie, Samantha, Miranda and Charlotte! Find out how to get the look.

Plus:

On the set of Adam Lambert's latest music video: Is there trouble in paradise as Britney Spears splits professionally from agent-beau Jason Trawick?; Get all the scoop on American Idol's final 3, Lee DeWyze, Crystal Bowersox and Casey James, from their families!: How to live like... glamorous Iron Man 2 star Scarlett Johansson: Find out about why Miley Cyrus is just the latest star to want to hang out with teen sensation Justin Bieber!; All the glitz and glamour from the Cannes International Film Festival; Lasting impressions with Chris O'Donnell!