Miley Smiley Over New Dude

7/10/2008 1:27 PM PDT
When Miley and the Mouse hand-picked her on-screen boyfriend they sure did a good job -- because the lines between fiction and reality are definitely starting to blur!

Though MiCy denies anything between her and co-star Lucas Till, the guy was charting BF territory as he walked two steps behind her and her mom all over Malibu yesterday. Oh yeah -- and don't try and bring up those racy online pics or call Selena Gomez "Miley 2.0." For some reason Ms. Montana just doesn't like it.