(CBS) A couple celebrating its wedding on the beach in Malibu, Calif., got an unexpected surprise when Justin Bieber and girlfriend Selena Gomez reportedly crashed their reception.
TMZ reports that Bieber and Gomez were strolling on the beach when they heard Bieber's hit "One Less Lonely Girl" coming from Rob and Jeanine McCool's wedding reception.
Sources told the website that Bieber snuck up on the guests and then took the microphone, saying, "We just crashed it. We heard a party so we decided to just come. So let's party."
The couple reportedly only stayed for 10 minutes to pose for photos - including some with the happy couple - before heading out.
"WEDDING CRASHERS last night! hahaha. too funny. crazy story," Bieber tweeted on Sunday.
Watch TMZ's video here.