SNL with Beyonce and Justin Timberlake

Recently a friend of mine showed me this hilarious skit with Beyonce and 3 backup dancers, one of them being Justin Timberlake doing her 'Single Ladies' video. Justin Timberlake could really immitate those moves too. The other 2 guys weren't bad either. This was the best excerpt I could find on YouTube: Beyonce and JT on SNL: Single Ladies Video