Miley Cyrus' Long Lost British Twin Surfaces

6/10/2010 11:45 AM PDT BY TMZ STAFF
Here's some British model/TV star named Bianca Gascoigne at a movie premiere in London on Wednesday (left) -- and the real Miley Cyrus at an event in L.A. recently (right).

0610_british_miley_miley

Only one of them is 23.

We're just sayin'.