The 22-year-old "Let Me Love You" hitmaker caught up with the "Keeping Up with the Kardashians" star, 37, at West Hollywood hotspot, The Peppermint Club, reported Ace Showbiz.
In some photos, Bieber can be seen wearing a blue hat, a grey hoodie, distressed jeans and sneakers.
Kourtney, meanwhile, wore a sheer black bustier paired with unbuttoned matching silk pajamas and marabou heels.
Disclaimer: No Business Standard Journalist was involved in creation of this content