Good times for everyone!

You might not know William Orbit by name, but you know his work intimately. He's the producer behind some of the biggest pop stars in history, including the Queen herself, Madonna.

We've heard that Orbit has been working with Madge on some new material, but now we hear he's lending his expertise to another diva - Christina Aguilera!

According to sources, Xtina is hard at work on some new material with the help of Orbit and fellow producer Brendon O’Brien!

Now, if that trio can't produce a hit record, no one can! Hit it out of the park, lady!

[Image via WENN.]