Twilight's Nikki Reed engaged to Vampire Diaries' Ian Somerhalder

LOS ANGELES, Jan. 16 (UPI) -- Nikki Reed of Twilight and Ian Somerhalder of The Vampire Diaries are reportedly engaged.

The engagement was confirmed six months after their relationship became public.

"They're so happy!" a source told People.

Reed was reportedly wearing the ring on her right hand to keep the engagement quiet.

Somhalder began dating Reed after ending his relationship with co-star Nina Dobrev. Reed announced she was divorcing American Idol musician Paul McDonald in March 2014. Her divorce was recently finalized.