"Twilight" star Kristen Stewart didn't ... started her birthday celebration with a festive "Happy Birthday" serenade and cake from her "New Moon" co-stars during a lunch break while shooting ...

Twilight stars Taylor Lautner and Kristen ... sharing a video of Lautner blowing out candles on Milk Bar’s famous birthday cake.

"Twilight" star Kristen Stewart didn't ... started her birthday celebration with a festive "Happy Birthday" serenade and cake from her "New Moon" co-stars during a lunch break while shooting ...

"Cheers to my favorite Shrimp on her birthday," the screenwriter posted to Instagram in honor of the Twilight star's special ... kissing over a birthday cake in honor of the actress' 32nd birthday ...

Twilight cast and crew helped Kristen ... And just around 10 p.m., the birthday girl was presented with a "simple chocolate cake" by a private catering company. "Rob led the crowd singing for ...