While Justin Bieber may be a talented singer, looking after his younger brother poses a bit of a challenge. However, he and his girlfriend Selena Gomez still find ways to have a good time with the little one. Recently, they spent a fun day at the beach playing games with two-year-old Jaxson. Selena looked adorable in a bright yellow dress paired with a denim jacket, while Justin rocked a matching T-shirt. Things got a little wild when Justin got so caught up in the game that his pants ended up falling down. Despite their best efforts, taking care of a child proved to be more exhausting than they anticipated, leaving the couple looking a bit worn out and disheveled the next day.
