Movie and Tv vampires Nikki Reed and Ian Somerhalder are set to sink their teeth into marriage after reportedly becoming engaged.

The Twilight star and The Vampire Diaries actor started dating six months ago, shortly after she split from her husband, singer Paul MCDonald, early last year (14).

The animal-loving acting couple moved in together last summer (14), and Reed and Somerhalder have since adopted horses Eagle and Millie, as well as a kitten named Sohalia.

Reed and MCDonald finalised their divorce earlier this month (Jan15). Somerhalder previously dated his The Vampire Diaries co-star Nina Dobrev.

The actors have yet to confirm the engagement news.