Hollywood sweetheart,Jennifer Aniston marked her 50th birthday with her famous friends and ex Brad Pitt. The Friends favourite celebrated at the Sunset Tower Hotel in Los Angeles on Saturday. Celeb friends and guest were ;Reese Witherspoon, Katy Perry, Orlando Bloom, Ellen DeGeneres, Portia DeRossi, Gwyneth Paltrow, George and Amal Clooney, Sandra Bullock, Cindy Crawford, Robert […]