Article continues below advertisementNina Dobrev Made Summer HotterSource: @nina/InstagramNina Dobrev shared a photo from a tropical vacation.Nina Dobrev made waves when she threw the spotlight on her behind as she stood up and looked out of a window with a tropical view in an April 5 Instagram update. The Vampire Diaries actress emphasized her in a red bikini while her dark, long hair cascaded down her back."🍑," she added the peach emoji on the caption, cheekily referencing her pose.