Khloe Kardashian Reacts to Kim Kardashian and Chrissy Teigen’s Sexy Look in Fergie’s ‘M.I.L.F. $’ Video: ‘Dayum’

Khloe Kardashian attends the House of CB flagship store launch at House Of CB on June 14, 2016 in West Hollywood, California. Credit: Jason LaVeris/FilmMagic

A stamp of approval! Khloé Kardashian took to Instagram on Saturday, July 2, to give a thumbs-up to sister Kim Kardashian and pal Chrissy Teigen for their sexy cameos in Fergie’s new “M.I.L.F. $” music video.

“Dayyyuuuummmmmmmm these MILFS look sooooo good,” the former Kocktails with Khloé host, 32, captioned a clip of the sultry trio bouncing along to the song’s beat, adding, “MILFY MILKY MAMAS.”

Fergie, 41, debuted the risqué music video, her first since 2014’s “L.A. Love (La La),” on Friday, July 1. The bass-driven summer anthem is the first single off Fergie’s upcoming second solo album, Double Dutchess.

In the dairy-friendly visual, the Black Eyed Peas songstress is joined by a band of fellow hot Hollywood moms, including Kim, 35, Teigen, 30, Ciara and Alessandra Ambrosio, as they strut through the neighborhood, flirt with the local milkman and relax at the spa.

At the end of the video, Kim — who is mom of daughter North, 3, and son Saint, 6 months, with husband Kanye West — shows off her curvaceous figure in a nude outfit as she showers in milk. Moments later, Fergie soaks in a bathtub filled with the nutritious beverage.

After “M.I.L.F. $” premiered on Friday night, the Keeping Up With the Kardashians star shared a behind-the-scenes photo with her fellow moms on Instagram, writing, “So fun being in my girl @fergie’s video for Milf Money! Everyone go watch it!”

All my girls on Fleek. #milfpack #milfmoney @milf.money

A photo posted by Fergie (@fergie) on

So fun being in my girl @fergie's video for Milf Money! Everyone go watch it! 🍼💰

A photo posted by Kim Kardashian West (@kimkardashian) on

Can't get enough of Us? Sign up now for the Us Weekly newsletter packed with the latest celeb news, hot pics and more!