Debby Ryan dolls it up in head to toe BCBG as she arrives at the premiere of I Am Number Four held at the Village Theater in Westwood, Calif., on Wednesday night (February 9).

The 17-year-old actress was seen out the night before at the Never Say Never premiere.

I Am Number Four, about an extraordinary teen who is on the run from an alien race, opens Friday, February 18th.

10+ pics inside of Debby Ryan…