Courteney Cox's 49th birthday celebrations in LA over the weekend were a star-studded affair. She was joined by her famous pals, Isla Fisher, Busy Philipps, Laura Dern, and Jennifer Meyer, who is Tobey Maguire's wife, for festivities at Giorgio Baldi restaurant. Courteney took to her Twitter account to document the fun surrounding the special occasion, which would not be complete without her daughter, Coco Arquette. She shared a photo of herself and her daughter during the party writing, "Every birthday is perfect with my favorite girl." Courteney also shared a group shot of pregnant Busy, Isla, Lauren, and Jennifer with the caption, "Dancin with my girls." Busy sent her wishes on Twitter too writing, "Happy Birthday to Courteney Cox! One of the greatest ladies I know!"