Kim, Kourtney and Khloe Kardashian have released a brand new ad from their Kardashian Kollection intimates line, and the sisters look hot, hot, hot!

Khloe wrote on her blog, "OMG how fab is this new ad for Kardashian Kollection lingerie?!? Nothing makes me feel sexier, plus it’s all so comfy! Killing two birds with one stone! LOL."

The collection is available at Sears, and the girls recently chatted about their latest fashion venture with OK! Magazine, revealing that the lingerie isn't just for the guys to drool over -- it's for the girls too! "I am definitely a big believer in first always dressing for yourself," Kourtney says. "It's just an added bonus if you have a lucky man in your life who gets to enjoy it!"