This all happened while Selena was at home!
She recently bought a a 5-bedroom, 7,200 sq. ft. Calabasas mansion for a cool $3 million.
Sources say that Selena and a friend got home last night and heard a suspicious noise, they called security to check it out.
TMZ says before security could investigate, a guy rang the front doorbell, asking if the pop star was home.
The friend answered the door and said she wasn’t … and the guy went on his way.
Here’s where I’m assuming that the “Friend” wasn’t Justin Bieber. ;)
Sheriff’s deputies from the Malibu/Lost Hills department arrived a short time later and found the 21-year-old man had broken into her guest house.
He was eventually arrested and charged for burglary and trespassing.
He is currently being held on $50,000 bail.