04/24/2012 08:16 am ET

Ian Somerhalder, Nina Dobrev Show PDA In Bel Air (PHOTO)

Ian Somerhalder and Nina Dobrev arrived separately and refused to pose together on the red carpet when the Vampire Diaries actor hosted The Influence Affair, an environmental benefit, at a private home in Bel Air, Calif., on Saturday – but that didn't mean the private twosome stayed apart for long.

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