Kelly Osbourne is the latest celebrity to pledge her support for Mel Gibson following his anti-Semitic outburst, because she is friends with his children.

The 21-year-old daughter of rocker Ozzy Osbourne was offered a novelty tank top poking fun at Gibson, who ranted about Jews after being arrested on suspicion of driving under the influenced.

But Osbourne declined, saying, “I can’t. I’m friends with his kids. Sorry,” reports The Scoop. Gibson has seven children with wife Robyn Moore, between the ages of seven and 26.