Britney Spears 'Femme Fatale'

Britney Spears has done it again!

This week, her seventh studio album Femme Fatale was certified platinum in the United States. Spears has now sold 32 million certified albums. What's more, the album's #1 debut on the Billboard 200 in March made her the only woman with 6 albums to debut in the coveted top spot.

Spears tweeted her appreciation for her fans Friday, writing, "Just want to thank my incredible army of supporters all over the world for embracing Femme Fatale. You are my everything."

Spears' Femme Fatale Tour co-starring rapper Nicki Minaj kicks off June 16 in Sacramento, California. VIP packages for the Los Angeles and Las Vegas shows have already sold out, despite steep price tags of about $999.95.