This week on DVD and Blu-ray, check out the best nude scene of 2010 in high definition as porn star Riley Steele and busty Brit babe Kelly Brook go lesbo underwater in Piranha 3D. We've also got naked French knockouts and Jennifer Connelly's ass. What more do you need?

Piranha 3D

Very nude on Blu-ray, Kelly Brooke and Riley Steele gave us the best nude scene of 2010 in the fishy fright flick Piranha 3D. So fast forward to the 25-minute mark and feast your eyes on their underwater naked lesbian ballet. With those flotation devices on their chests, it's a wonder they can even stay underwater.

Once Upon a Time in America

Also nude on Blu-ray, Jennifer Connelly and Elizabeth McGovern head up a cast of HD T&A in Once Upon a Time in America, directed by Sergio Leone. You should know that Jennifer's bare butt at the 39 minute mark belongs to a body double but Elizabeth's T&A when she's attacked by Robert de Niro two hours and 35 minutes in are all hers. Even if it's not one of his spaghetti westerns, Sergio can't resist those meatballs.

Heartbreaker

Nude on DVD, tasty French dish Vanessa Paradis stars in the romantic comedy Heartbreaker. Vanessa's a real hard-breaker here, keeping her clothes on for the whole damn movie. Luckily, Vanessa's costar Hlna Noguerra makes up for it by popping out her knockers at the 56-minute mark. It's almost Paradis(e)!