WATCH: Rebecca Romijn Sizzles (In Nothing But Body Paint!) in 'Skin Wars' Promo

For the former X-Men star's show returns April 20

Photo: GSN

Rebecca Romijn is ready to heat things up once again on Skin Wars.

The host gets in the spirit of her GSN body-painting reality competition by stripping down and getting painted up for a promo for Skin Wars season 3, which is exclusive to PEOPLE.

Season 3 sees RuPaul Charles and renowned body painters Craig Tracy and Robin Slonina return to judge. Twelve new contestants will compete for a $100,000 prize as well as an trip for two to the prestigious World Bodypainting Festival in Austria.

Romijn, 43, previously told PEOPLE her daughters have enjoyed spending time on the set of Skin Wars. She shares 6-year-old twin daughters Charlie and Dolly with husband Jerry O’Connell.

“I have a lot of conversations with other parents that don’t let their kids watch Skin Wars – and obviously that s a very personal choice for parents, whether or not they think that that s appropriate for their kids – but my kids are true artists,” Romijn told PEOPLE last year. “Obviously we don’t have issues with the human form, so our girls are very happy to spend time on set at Skin Wars.”

Skin Wars premieres April 20 at 10:00 p.m. ET on GSN.