Nikki Blonsky @ Thanksgiving Day Parade

Nikki Blonsky and the fake Zac Efron transport back to the 60′s on the “Great American Diner” float during Thursday’s Macy’s Thanksgiving Day Parade.

Nikki, who turned 19 earlier this month, and the dancers from Hairspray sang and danced to a rousing performance of “You Can’t Stop The Beat.”

The fake Zikki and the rest of the Hair Hoppers also helped promote the November 20 DVD release of Hairspray.

Watch their Thanksgiving Day performance below!