Nina Dobrev & Ian Somerhalder GoGreen at Elton John's Oscar Party

Thoroughly enjoying the evening’s festivities, Nina Dobrev and Ian Somerhalder made it out to the Elton John AIDS Foundation Oscar Viewing Party last night (February 26).

The “Vampire Diaries” costars/real-life couple celebrated the big night at the City of West Hollywood Park in Beverly Hills, taking plenty of flirty pics during the shindig.

Nina chose a beautiful black J. Mendel dress with a plunging neckline and shoulder cut-outs, while Ian donned a black tuxedo.

Ian was at the Elton John fete on behalf of GoGreen Mobile Power, an eco-friendly generator company he described as “a very strong green energy company that produces portable, mobile green power.”

Enjoy the pictures of Nina Dobrev and Ian Somerhalder at the 20th Annual Elton John AIDS Foundation's Oscar Viewing Party (February 26).