Selena Gomez made Britney Spears proud! Check out her cover of "Baby One More Time" and read what Britney had to say on Twitter...
"Awww @selenagomez can duet with me anytime http://youtu.be/qMYLRYgUfbM ! PS- I heard @springbreakers is AAA-MAZING! Can't wait to see it!"
