Ethan Suplee

Leonardo DiCaprio joined pals Lukas Haas and Ethan Suplee for a sightseeing walk along Sydney's Bondi Beach earlier today. Leo and his friends chartered a private jet for their return to Australia, where Leo's been filming The Great Gatsby, after Leo celebrated his birthday with Victoria's Secret models in NYC over the weekend. Leonardo reportedly partied with Alessandra Ambrosio, Izabel Goulart, Ana Beatriz Barros, and Karlie Kloss as well as buddy Bradley Cooper. Leonardo's 37th birthday fell on Friday, which also happened to be the opening day for his latest film, J.Edgar. Despite an engaging performance by Leo and an all-star cast the Clint Eastwood directed project took the fifth spot at the box office during its opening weekend.

Leonardo DiCaprio and his buddies Lukas Haas and Ethan Suplee were spotted chilling out on Mulholland Drive in LA on Sunday. Leonardo may have some catching up to do with his best friends, since lately much of the actor's time has been spent with new girlfriend Blake Lively. Blake and Leo went on a getaway to Carmel just days after returning from their NYC adventures together. During that time, Leonardo was also spotted with model Anna Maria Jagodzinska, though things are reportedly still going strong with his Gossip Girl. According to sources, Leonardo is falling hard for leggy blonde Blake, though with a couple high-profile projects in the pipeline for him and another season of her CW show on the way, it may become harder for the hot couple to sneak away on their romantic rendezvous.