The High School Musical co-stars ended their three-year romance and Efron subsequently sparked rumors he's dating Aussie beauty Teresa Palmer after they attended a Los Angeles film screening together.
And Hudgens appears to be moving on from the relationship too - she was spotted looking close to her Journey 2: The Mysterious Island co-star Hutcherson at a party last week, according to People.com.
A source tells the website, "Their arms were wrapped around each other and they were really touchy together. They were very cute."
The stars also attended the Independent Spirit Awards together at the weekend , with the insider adding: "Josh walked Vanessa to the bathroom and then guided her to their seats with a hand on the small of her back."