Scandal on the Upper East Side!

From Dan and Vanessa's threesome with a sexy college co-ed to Chuck's brush with death, Gossip Girl's third season had it all. has 10 copies of the disc, in stores now, to give away.

For your chance to win, click here to FOLLOW US ON TWITTER, and Tweet @UsWeekly your favorite Gossip Girl moment.

Open to residents of the United States age 18 and older, the sweepstakes runs from now until Aug. 27 at 11:59 p.m./EST.

Limit one entry per person. No purchase necessary. Void where prohibited. Certain restrictions may apply.

Click here for official rules.