Selena Gomez and Justin Bieber at the LA Zoo Pictures

Justin Bieber and Selena Gomez visited the Los Angeles Zoo yesterday. The couple wore matching polo shirts as they spent a warm Fall afternoon with the animals, and later headed back to their car with a security guard leading the way. The pair have been enjoying some downtime this week since returning to the West Coast from a trip to Atlanta. They were down South to join Justin's mentor, Usher, at the Georgia Music Hall of Fame Awards. Justin and Selena are often by each other's sides at awards shows, and Justin even kissed Selena after she interviewed him at the MTV VMAs in August. The pair also shared a funny photo of themselves posing with a bunch of babies on Instagram with the caption "Brangelina 2.0." Justin recently hinted that fatherhood might not be too far ahead in his future, saying that by the time he's 25, he hopes to be married with children.