Britney Spears has defended her Instagram dancing after Ozzy Osbourne slammed her style. On Tuesday, Ozzy said he was "fed up" with Britney's regular dancing on social media, calling it "sad, very, very sad." His comments came after daughter Kelly said she felt "sorry" for Britney on the family's podcast, The Osbournes. Britney has responded. "I'm gonna do a photoshoot with Kate (Beckinsale) and tell the Osbourne family who is the most boring family known to mankind to kindly f**k off !!!" she wrote in an Instagram post. Brit had previously written that she thinks Kate Beckinsale was a "bad***" for posting what she wants rather than the "age appropriate content" people expect. Britney added, "I know what it's like to be judged, but I think it's important to HELP EACH OTHER and invite each other to places that help our souls grow!!"