Paris Hilton and boyfriend Benji Madden arrive at the 2008 MTV Movie Awards in Los Angeles June 1, 2008. [Agencies]                 

More Photos: Paris Hilton looking sexy in LA

Kathy said: "They've only been dating for three months! But he's such a nice boy and they're really sweet together. He likes Paris for herself." Paris recently revealed she thinks Benji is her "perfect match", saying she has never had such strong feelings for a man.

She said: "He wants to get hitched and we've talked about it. I'd wear a beautiful white dress, probably Dolce and Gabbana. "We are the perfect match. We don't like being apart - we like to stay with each other as much as we can."