Vanessa Hudgens and Austin Butler are at it again! The hot new couple have not been afraid of showing how much they love each other with a ton of PDA loving lately -- and nothing was new while they vacationed together in Hawaii.

The duo had to spend a few days apart this week as Hudgens was in Australia doing press for her new film Journey 2: The Mysterious Island, so they had a lot of affectionate catching up to do. Hudgens showed off her tanned, slim, beach bod in a hot red bikini, while Butler's abs weren't too hard to look at either in his suit!

Vanessa Hudgens & AUstin Butler Kiss in Hawaii

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Since this couple only recently started dating at the end of 2011, they are still in the honeymoon stage of their relationship. The question now is whether or not they'll make it past that and stay together for the long haul -- we'll have to wait and see!

Do you think Vanessa Hudgens & Austin Butler will last?!

Photos Courtesy of: Fame Pictures