LOS ANGELES, June 13 — Who’d have thought that not one, not two but four actors from Marvel’s movie universe have their birthday today? Captain America’s Chris Evans turns 33 on June 13 while his Avengers co-star Aaron Taylor-Johnson is 24.

Thor’s Kat Dennings who plays intern Darcy Lewis is 28 while Stellan Skarsgård, known for his role as Professor Erik Selvig is a spritely-looking 63. Dennings, who is dating pop star Josh Groban in real-life got a Twitter shoutout from her beau.

Dennings got a sweet shoutout from her beau, singer Josh Groban. — Twitter pic

Here's to more birthdays and Marvel movies to come!