Credit: Kevin Mazur/

A little bong controversy isn't going to slow Miley Cyrus down.

Hours after a video surfaced of the former Disney starlet, 18, smoking legal herb salvia out of a bong at a November 28 party at her L.A.-area home, she hit the New Orleans set of her new flick So Undercover to run lines with Kelly Osbourne.

But she certainly didn't spend the whole weekend working.

The "Can't Be Tamed" singer showed up at local club Republic Saturday night with a group of five gal pals -- including costars Osbourne, 26, and Alexis Knapp -- and stayed out dancing until 3:30 the following morning.

Then Cyrus hit the Superdome Sunday to watch the New Orleans Saints, er, smoke the St. Louis Rams.

It seems her party girl ways have already won over her costars.

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Osbourne Tweeted Sunday, "Had an amazing weekend of bonding with my cast mates we are going to have so much fun filming this movie!"