The summer weather is getting even hotter with these sexy celebs getting their groove on.

It's one thing to see our favorite actresses and singers do their usual routine, but once they start working their hips, magic happens. Today, we've brought Demi Moore, Salma Hayek, Lindsay Lohan, Jennifer Lopez, Jessica Biel and Rihanna in all of their rump-shaking glory. Heck, we even threw in a sexy GIF of Christina Aguilera dancing from back in her prime.

Make sure you have some music playing while you check out these curvaceous GIFs of busty celebrities shaking it in all sorts of mesmerizing ways.