Popsugar Celebrity Bikinis Nina Dobrev and Grant Mellon Kissing in Hawaii August 2019 Aloha, PDA! Nina Dobrev and BF Grant Mellon Heat Up Hawaii on Romantic Getaway 3 September 2019 by Monica Sisavat Solís View On One Page Photo 5 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Previous Next Start Slideshow BikinisGrant MellonNina Dobrev Bikini PicturesCelebrity CouplesNina DobrevCelebrity VacationsCelebrity PDAShirtless