Tilda Swinton & Tom Hiddleston Are Vampire Lovers in New 'Only Lovers Left Alive' Trailer!

Tilda Swinton flashes a smile while arriving at LAX Airport on Sunday evening (March 9) in Los Angeles.

The 53-year-old actress was joined by her boyfriend Sandro Kopp, who followed closely behind her as they arrived home from the 2014 SXSW Music, Film + Interactive Festival in Texas.

Tilda was at the festival to promote her new film Only Lovers Left Alive and now a new trailer for the vampire flick co-starring Tom Hiddleston has been released!

The film centers on two vampires who have been in love for centuries and it will be released April 11.