New York, Oct 18: Hannah Montana actress Miley Cyrus and her model beau set tongues wagging with their 'very' adult behaviour at L.A. Fashion Week.
Cyrus was present at the show to cheer for her 20-year-old lover who was walking the ramp for the Christian Audigier show.
According to an eyewitness, Gaston and Cyrus, who was present at the show with her mother, Leticia, and her manager, "were all over each other backstage."
The heat extended to the runway where, every time Gaston walked, he would blow a kiss and wink at his teenage girlfriend, who in turn, "licked her lips seductively as he passed her."
A source overheard Cyrus telling a pal that "she was probably staying at Justin's tonight and that they were going to skip the after-party and have a party of their own."
However, the actress' rep had a different story to tell.
"Miley had a great time at the show, but the whole sleeping-over thing never happened. Miley went home with her mom and manager," The New York Post quoted the actress' representative, as saying.
"Leticia is very strict with her," the representative added.
Cyrus created quite a buzz at the show and was guarded by 5 bodyguards; she even generated more attention than Heidi Klum, Billy Zane, who went unnoticed at the fashion show.