Miley Cyrus GettyImages_83655658.jpg photo courtesy of Getty Images

The age gap between 15-year-old Miley Cyrus and her 20-year-old boyfriend, Justin Gaston has certainly raised a few brows, but you can't help but notice how smitten these two are! Miley and her underwear model were photographed at the 56th Annual BMI Country Awards in Nashville, Tennessee last night, and the couple looks like they're on cloud nine!