Motorcyclist Carey Hart says he and singer Pink are separating because their careers are so demanding. We've heard that one before!

Hart has been known to frollock with other women while Pink is on tour, but evidently Carey doesn't think that is the problem. It may not be, actually, because Hart is always pretty open about his female friends.

He says the two "will remain best friends." Carey is starting a new venture called "Wasted Space" at the Hard Rock Hotel in Las Vegas, a new music venue for up-and-coming bands.

Pink and Carey Hart are not only separated but are also seeking a divorce.