And Kathy joined in and rocked out with an air guitar. Meanwhile, the couple’s famed eldest daughter, Paris Hilton, 43, didn’t need karaoke, but relied on her own pop hit to get the crowd going.

Kyle's dad's name is Kenneth Richards ... "This season is super dramatic, but it is also so funny due in large part to one Kathy Hilton, who is a trip that I don't think any of us expected ...

Kathy and Rick's oldest kid, Paris Hilton, also took to her Instagram account ... admires about her parents in the caption of the post. "Dad, the way you speak about Mom with so much admiration ...

Hilton, daughter of Kathy and Richard Hilton ... [they'd say] 'It's reality television, Dad!'" "Our parents did not want us to do it and told us not to," Hilton told Glamour in their December ...

Hilton, daughter of Kathy and Richard Hilton ... [they’d say] ‘It’s reality television, Dad!'” “Our parents did not want us to do it and told us not to,” Hilton told Glamour in ...