trevorkelly1pic.jpgtrevorkelly3.jpgCourtesy: Twitter

Trevor Donovan, who will be playing a gay character on CW's 90210, gets hands-on with Piranha 3D star Kelly Brook on the set of a music video.

Piranha 3D hits theaters today, and word has it, Miss Brook strips down in a steamy underwater scene. Those lucky fishies!

We'll admit .... Donovan, 31, and Brook, 29, look picture perfect.

Check out Kelly looking gorgeous while leaving Katsuya last night! It's no wonder she'll be gracing the cover of Playboy's September issue.