On, off. On, off. Snip, snap. Snip, snap.  So is the course of events for Kate Hudson and Owen Wilson but this time the couple finds themselves on the upswing and back together!

"They’re back together," a source tells People magazine of the pair, who spent all of Sunday together at Wilson’s Malibu home. Also there: Hudson’s 5-year-old son Ryder.

Kate and Owen originally got together during the shooting of You, Me and Dupree back in September 2006 but then split in June 2007.  The couple reunited briefly from February to May last year before calling it quits; Kate then wasted no time and got together with Lance Armstrong.   (Here we seem them hanging out together in New York City in April 2007.)

This is like a high school couple, especially because Kate dated Lance who dated Sheryl Crow who also dated Owen…find a new circle!  I just hope old K.Huds doesn’t toy with Owen too much, we need him to stick around through a few more Wes Anderson films.