Could be worse - just think about the people who have to own up to being related to Katie Price, Cheryl Cole, or Kerry Katona.
At least Cliff has some talent, and while it is fasionable to knock him, he is a decent man, who made a big impact in the early years British Pop History.
I certainly wouldn't put Cheryl in with those other two walking, talking disasters !!
Cheryl is a doll , although, why on earth she still has feelings for the dumb-ass ex husband I will never know.