We laugh with them in interviews, we see their holiday pics on Instagram and we watch them on the big screen - sometimes it feels like we're best friends with our favourite A-listers.
But imagine if your best friend actually was one of the world's biggest stars?
For these brides, their bridesmaids were not only a big part of their lives but they are some of the most recognisable faces in showbiz, from Jennifer Lawrence to Lady Gaga.
But like every good bridesmaid, these stars stepped up to their duties and stepped out of the limelight. From providing emotional support to physically picking up the bride's dress, we take a look at the stars at their best friends' weddings...
(Words: Sejal Kapadia)