"Just checking the vibes out," the pop star admitted, after the celebrity chef confirmed her son is “very happily married” ...

The celebrity chef called being Wolfgang Van Halen's mom her "biggest blessing and most fulfilling joy" in the accompanying caption ...

Kesha paused her 'Drew Barrymore Show' chat to ask Valerie Bertinelli if her son, Wolfgang Van Halen, was single: 'Just ...

Kesha isn't afraid to shoot her shot. "I still haven't finished the blanket that I started knitting when I was pregnant with Wolfie," Bertinelli remarked. "He just turned 34. So maybe if he has ...