Miley's Dude in Nick Jonas Drag

11/3/2008 2:22 PM PST BY TMZ STAFF
Miley Cyrus' 20-year-old boyfriend, Justin Gaston, has declared war on Miley's ex, Nick Jonas.
Justin Gaston
Gaston mocked the youngest Jonas Bros. by dressing up as the dandy 16-year-old evangelical Christian boy bander for Halloween.

Unfortunately, if Nick wanted to retaliate and go as the underwear model, no one would know who he was undressed as.