Season 15 of Dancing With The Stars kicked off with a bang on Monday night and the professionals and celebrities couldn't wait to let off some steam at the after party.
The All Stars cast got together at trendy hotspot Mixology101 in West Hollywood to celebrate another round of the hit TV show.
Sexy fan favorite Derek Hough was in attendance as was Mark Ballas who threw down some dance movies on the red carpet.
Affable star Joey Fatone got friendly with the female dancers and was seen joking around Kym Johnson and Peta Murgatroyd.
Meanwhile Maria Menounos and Karina Smirnoff glammed up for the event.
Even last season's Bachelorette star Arie Luyendyk Jr came along to drown his sorrows after missing out on being the next Bachelor to Sean Lowe.
Dancing With The Stars: All Stars airs on Monday and Tuesday nights on ABC.