she must know what goes on her site. either its her account or she approved the ad for someone else. maybe the webmaster made a deal with her. he does the design and maintenance for free and she let him run his ad.
why not if she receives traffic! I would choose another settings for Adsense block and another placement for it. She is still rich girl, but Adsense money makes her happy!!! Keep Well Britney and good luck with Adsense revenues...
I think everyone who is inerested in money and do nothing can earn them, using Adsense, celebrities too. Look how much money earn Perez Hilton blogging about celebrites!!! Clever Perez! daniel
that is even more interesting. wonder thats in fact her own official website or someone else running a fan site with her name. i have seen fan site like tat before with celebrity name in the domain which wasn;t owned by the celebrity himself/herself