Hey M Girls!

After Justin said that Miley was "not my type" and Miley said, "Bieber Fever...I'm not necessarily a fan. I don't listen to that kind of music," the last thing fans would expect is the two of them hanging out! However, last night, Miley and Justin were photographed out to dinner at Ari-Ya Sushi in West Hollywood, CA -- alone! When photographers asked what the two were doing together, Mi said they met up to talk about "a side project" while Biebs said that Miley was having fun with him! We wonder what side project these two are whipping up!

Let's dish:
-What do you think these two are working on? What kind of song do you think they'd make together? What do you think Miley's BF, Liam, thinks about the collaboration?

Photos: Justin: Kyle Rover/Startraks; Michael Simon/Startraks Photo