Britney Spears debuts sexy new looks at 'Piece Of Me' show...

Over the weekend, Britney Spears continued resuming her 'Britney: Piece Of Me' residency in Las Vegas, showing off her hot bod in brand new outfits.
The singer, who recently signed on for another two-year residency at the Planet Hollywood Las Vegas Resort & Casino, has played a total of 115 shows.  

Did anyone catch The X Factor on Saturday? It looked like Rita Ora was somewhat paying homage to Britney's 'Oops I Did It Again' music video. It was actually a big fat fail to be honest.