Ashley Argota and Erin Sanders offer up bright smiles as they attend the 2011 Hollywood Christmas Parade on Sunday night (November 27) in Hollywood.

The Nickelodeon starlets were joined by channel mates and costars Dillon Lane and Ryan Potter.

Ashley, who just hopped on a plane back to the Big Apple this morning, tweeted, “Had a great time with @DillonLane3 in the Christmas parade tonight! Thank you for your sweet comments as we rode by, you guys are amazing.”

FYI: Ryan is also pictured at the Express Yourself Benefitting P.S. Arts earlier this month in Santa Monica, Calif.

10+ pics inside…