Beyoncé Knowles. You may know her from a musical act once known as Destiny's Child or from her declaration that you weren't ready for her jelly. Now, add "dance biscuits" to her impressive résumé. Tag teaming a parody of a music video from her new single, "Single Ladies (Put a Ring on It)," Beyoncé and a leotard-clad, high-heeled Justin Timberlake bring the house down. Waaaaay down. At one point, JT and SNL castmates Andy Samberg and Bobby Moynihan make a jelly sandwich with the seductive singer. Enjoy, and if you want a second helping, check out her Girls of Maxim gallery.