Rob and Kristen's Dangerous Liaison

Sept. 9 2009, Published 6:01 a.m. ET

Rob Pattinson: The Twilight hunk puts his career on the line as he commits himself to co-star Kristen Stewart. Plus, why other star couples have kept their engagements quiet, and new pics from the Eclipse set.
Dannielynn Birkhead: As she celebrates her third birthday, dad Larry Birkhead talks to OK! about life with his daughter, and how Dannielynn’s late mother, Anna Nicole Smith, is on their minds.
The Gosselin Kids: The summer’s over for the pint-sized reality-show stars, as they pack their pencils and head off to third grade and junior kindergarten.
Farrah Fawcett: OK! reveals the private letters from the romance she hid from the public for 11 years. Her college sweetheart opens up about the renewed romance he shared with the late Charlie’s Angels beauty.
Plus: Spoilers from the set of the Sex and the City sequel. Jillian Harris and Ed Swiderski’s plans to adopt… a dog! The ultimate fall shoe guide. The cast of Fame offers their tips for a picture-perfect complexion. Match Ashley Greene’s makeup for less. Get in shape without having to hit the gym. TV sitcom fall preview.