Justin Bieber Gets Unwanted Visitor at His Hotel Room

An unwanted visitor burst into Justin Bieber's hotel room in Laguna Beach yesterday. Here's more from TMZ:

Justin was staying at a fancy hotel in Laguna Beach Tuesday afternoon when the crasher suddenly burst in ... according to law enforcement. Our sources say she'd been partying and roaming the hallways of the hotel earlier in the day, and security had actually escorted her off the property. 

We're told she returned for some reason and walked straight into Justin's room. Seems like Biebs didn't panic ... he told the woman to beat it, and then his security stepped in and held her until cops arrived.

Cops say the woman, who is in her late 30s, appeared to be drunk and claimed she entered Justin's room by mistake. She was booked for trespassing.

Woah. That's scary. Justin recently announced he's taking a break from music to focus on his health and family.

Click below to see how Justin reacted.