Many fangs for this ultimate vampire crossover, Nikki Reed.

The actress joined TikTok Jan. 18. Her first video stars both herself and husband Ian Somerhalder and includes tribute to their characters from the Twilight films and The Vampire Diaries series. Nikki played Rosalie Hale in the movies while her partner is best known for portraying sexy bloodsucker Damon Salvatore on the CW drama.