Lautner 'supports Stewart at premiere'

Taylor Lautner turned out to support Twilight co-stars Kristen Stewart and Dakota Fanning at the premiere of their new movie last night.

The 18-year-old actor was among the guests who walked the red carpet at a screening of rock and roll biopic The Runaways in Los Angeles.

He reportedly posed for photographs and signed autographs for fans at the ArcLight Theatre in Hollywood.

Speaking to ET Online about Eclipse - the third instalment in the vampire franchise - Stewart said: "I'm really excited. I haven't seen it yet, I can't wait to see it because it's been such a long time."

Fanning added: "I was lucky I got to be in the third one as well. It's such a great phenomenon and franchise, and I'm happy to be a part of it."

Other stars who attended the premiere included Ryan O'Neal and Runaways rockers Joan Jett and Cherie Curry, who are portrayed by Stewart and Fanning respectively in the film.