Teen Choice Awards 2012 backstage: 'Twilight,' 'Vampire Diaries' stars, Tia and pregnant twin sister Tamera Mowry

Slideshow posted in Photos | Monday, July 23, 2012

44 of 53: 'Vampire Diaries' star Kat Graham appears at Backstage Creations' Celebrity Retreat at the 2012 Teen Choice Awards at the Gibson Amphitheatre in Universal City, California, near Los Angeles on July 22, 2012. ( Photo / Angela Weiss / WireImage)

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