Big Brother 11 contestant Lydia Tavera's bio on CBS says that she "has been up-close-and-personal with fame as she used to be a nanny for a high profile couple." We (may have) found out who it is.

When pressed about it last night, on the live feed, Lydia would only say they were involved in "music," before Big Brother shut off the live feed. But then we received this email:

One of my close friends is related to Lydia. She nannied for Paul McCartney and Heather Mills. She doesn't anymore, though.

I guess that could be why she talks about England all the time?