Nina Dobrev & Julianne Hough Were At The Cosmopolitan's Summer Bash In Hollywood Looking Hot.....Nina Rocked A Hot Yellow Dress By Julien McDonald...The Dress Featured A Sheer Back & A Plunging Sheer Neckline....Nina Accessorized With Elie Saab Shoes & Clutch.........Julianne Rocked A Black Camilla & Marc Dress With Brian Atwood Sandals.....Julianne Accessorized With A Pluma Italian Cuff & Rafe Clutch.....Both Looks Were Hot.....I Really Like That Yellow Dress.....