If you don't know who Boo Boo Stewart is, you're about to! The 15-year-old California boy has been cast as Seth Clearwater in Eclipse, and is already on his way to Robert Pattinson-like heartthrob status!
Born Nils Allen Stewart Jr., Boo Boo is trained in martial arts and is a skilled singer and dancer. He appeared in Eminem's 2004 video 'Just Lose It,' and toured with Miley Cyrus on her Best of Both Worlds Tour! Boo Boo also participated in the Camp Rock Freestyle Jam and appeared in several Target commercials featuring the Jonas Brothers.
Just recently, Boo Boo cut his long locks (maybe for his role in Eclipse?), and revealed to Access Hollywood that there would be five Twilight Saga films! Seth has a huge role in Breaking Dawn, so we know his character will return in the fourth film. We can't wait!