Reality Star Puts on the Spin

"Dancelife" and "So You Think You Can Dance" hottie Blake McGrath was feelin' frisky last night outside of Hyde.

TMZ caught the wannabe Tawny Kitaen/reality TV hunk dramatically reclining on the trunk of his car in front of the Hollywood club. He then started to show off -- performing a shaky kick off the car and jumping into a lovely pirouette.

He then did a quick plug for his show ... which isn't currently on the air.