Miley Cyrus’s behavior with Justin Gaston at Fashion show not very Disney like!

Miley Cyrus showed up to LA Fashion Week Wednesday with her  mom and manager Leticiato watch her 20-year-old boyfriend, Justin Gaston, walking in the Christian Audigier show – and eyebrows rose at the pair’s behavior. Her presence at the show, surrounded by a barrier of bodyguards, caused such a fuss that other celebrities, such as Heidi Klum, went virtually unnoticed.

However what really got tongues wagging was seeing the precocious 15-year-old Disney star licking her lips at her 20-year-old boyfriend, Justin Gaston, as he blew kisses to her from the runway.

NY Post sources says that the Miley and her stud muffin were making out backstage. and were overheard planning various sordid after party activities, including a sleepover at Justin’s place.

A rep for Cyrus responded to the story saying: “Miley had a great time at the show, but the whole sleeping-over thing never happened. Miley went home with her mom and manager. Leticia is very strict with her.”