Megan Fox questions fans whether she and pal Kourtney Kardashian should start an 'only fans'

Wowza did the temperature just spike in here? Or is it just Megan Fox and Kourtney Kardashian?

The Jennifer's Body actress - who is engaged to be married to singer Machine Gun Kelly - shared some behind-the-scenes Polaroids on Instagram from a joint photo shoot with the Kardashians reality star, during which the two posed sexily in their underwear for a SKIMS campaign published last September.

In the photos, snapped by hairstylist Andrew Fitzsimons, Fox and Kardashian are captured pressing their faces against each other, straddling one another, and modeling black pieces from Kim Kardashian's coveted shapewear line.

"BTS of my skims shoot with Kourtney," Fox wrote in the caption. "Should we start an OnlyFans?" Check out the post below!

The brunette beauties have gotten close in recent months after their significant others share a connection with one another. Travis Barker - who Kourtney recently said "I do" to in Italy and Fox's fiancé, Machine Gun Kelly, born Colson Baker, have been longtime friends and collaborated onTickets to My Downfall, Baker's album that dropped in 2020.