The two superstars took to their Instagrams to flaunt their fabulous figures following their work outs.
While we already saw Mariah pump some iron in stilettos and a leotard earlier this week, Jennifer just shared a post-work out photo in a revealing crop top!
“Getting this mind and body ready for Vegas… #rehearsalflow #selfmotivate #AllIHave #February8 #jlovegas2017 #inalilpainrightnowcantlie 😂 #feelsgoodtho #letsgetit,” Jennifer captioned the image.
Make sure to also check out all the pics and vids Mariah shared!
WHO DO YOU THINK has the best work out photos?