The catwalk star, younger sister of supermodel Jessica Hart, reveals she tied the knot with Buck Palmer in Los Angeles last month (Apr15) in a spur-of-the-moment ceremony, without their families present.

She tells Australia's Herald Sun, "I am actually married... We had been (wedding) planning and then we woke up one morning and said to each other, 'Do you want to just get married now?' We did this really spontaneous, just-the-two-of-us wedding which was beautiful. I am Mrs Palmer."

Hart is now planning to hold a wedding bash Down Under for her friends and family, adding, "We will still definitely do the big party in Australia and include everyone, but this feels so right and I feel really good about it."

Hart and Palmer became engaged last July (14).