Kristen Stewart Rocks A Runaway Tee

No one can accuse Kristen Stewart of not wanting to hype up her new movie.

The 19-year-old actress was spotted wearing a “Runaways” shirt in Los Angeles earlier today as she made her way into a production office for The Runaways rehearsal. She’s been hard at work with her co-star Dakota Fanning and has even been spending time with the real Joan Jett.

Umm…and wow! She’s even flashing a bit of a smile! Wonder what put her in such a good mood? Maybe one of Rob Pattinson’s “check-in” calls?

Check out Kristen rocking a Runaways shirt and tell us what you think in the comments section.