Rhythm and blues singer Cassie, whose real name is Cassandra Ventura, was a little surprised this morning to find that someone has hacked into her computer and leaked topless photos of her!

UPDATE: NEW EXPLICIT 'SEX' PHOTO OF CASSIE LEAKED!

Cassie, who recently gained a LOT of attention for shaving half of her head bald in an attempt to be fashionable, now has leaked nude topless pictures of herself all over the internet - and people are dying to sneak a peek.

Cassie, obviously surprised that someone leaked photos of her, Twittered Thursday morning: "IT SEEMS THAT SOMEONE HAS HACKED INTO MY COMPUTER...THAT'S REAL FOUL AND EVIL. NOW STOP ACTING LIKE YOU HAVEN'T SEEN A TITTY BEFORE."

Well, it's not that no one has seen a "titty" before, they just haven't seen yours! (Which are pierced, by the way!)

Go here for the NSFW Pics, folks!