The girls enjoyed their good friend Sam Smith in concert at The Forum on Thursday night (January 29) in Inglewood, Calif.
Kim captioned the pic, “We sang all night long!!!”
She also posted a pre-performance pic with Sam, writing, “Before show pic!!!!!! Good luck @samsmithworld #LA #Forum.”
Khloe also shared some photos with Kendall, writing, “One of those nights with my sis #SamSmithConcert”
Check out all the fun concert photos below!