Justin Bieber sang "My Girl" to his ex-girlfriend Selena Gomez at the Montage Beverly Hills hotel on Friday, Nov. 20.<br />Shortly afterwards, the pair were seen leaving the hotel together, walking the streets of Beverly Hills.<br />The "Sorry" singer recently revealed that he was open to pursuing a relationship again with the Spring Breakers actress.<br />"We have a lot of history together so it could possibly happen," he told Ellen DeGeneres on Monday, Nov. 9.<br />"I think we're both just on our own journeys, figuring ourselves out, and once we've figured ourselves out we could maybe come together and make an awesome duo."
