POPSUGAR Celebrity Sean Parker Slide Picture of Sean Parker Dressed Up as Justin Timberlake Trading Places by Lauren Turner 11/01/10 3 Shares Like us on Facebook Sean Parker and his girlfriend Alexandra Lenas dressed up as Justin Timberlake and Britney Spears in NYC on Sunday. Source: WireImage Read More Sean ParkerHot Get the scoop with our daily newsletter Movies A-Listers TV Young Hollywood Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR. jenwils 4 years Me three!! 4 years ME TOO! I thought they were a GREAT! speidi then I read that they were justin and Britney! remember when heidi wore something similar to that? Too funny...Too much plastic surgery is turning everyone into the same person gg13 4 years Me too! Amesabelle 4 years I thought they were supposed to be Speidi at first glance.