So You Think You Can Dance Birthday Surprise on Ellen - Video

Former contestants from So You Think You Can Dance gave Ellen DeGeneres a surprise birthday performance on her show the other day. The dancers included Alex Wong (who is also in the Smash Pilot), Twitch Boss, Ivan Koumaev, Melanie Moore, Alison Holker, Comfort Fedoke and Sasha Mallory.

It's so nice to see these guys get together across seasons.

Watch the video here:

From YouTube:

It was an incredible birthday show, but Ellen had no idea she had another surprise coming. Some of her favorite dancers from "So You Think You Can Dance" were here for an amazing birthday performance.