Although Justin Bieber has undeniable talent as a singer, caring for his younger brother can pose some challenges. However, he and his girlfriend Selena Gomez always find a way to have a good time with the little one. Recently, they enjoyed a fun beach day, playing games with two-year-old Jaxson. Selena looked adorable in a yellow dress and denim jacket, while Justin rocked a matching T-shirt. Things got a bit hilarious when Justin got too excited during the game and his pants ended up falling down. Despite their best efforts, looking after a child turned out to be quite exhausting for the couple, as they appeared tired and disheveled the following day.