Its appears the 2 pop princess/fashion icons (is it to early to call them that??? lol) are set to be doing a song together. Nothings officially been released, but there is a track roaming around the web called "Silly Boy", which is rumored to be the song they will be singing together.

If there is any truth to this...i can only imagine what that video might look like. Although Gaga might have a leg up on RiRi on the performance front, they match up pretty well everywhere else, and a duet with these two would be groundbreaking if pulled off the right way. I could only IMAGINE what that video would look like...wow