Kourtney Kardashian Dating Justin Bieber? She’s Gushing He’s the Best Lover

Kourtney Kardashian is reportedy not done with her fling with Justin Bieber just yet as a new report claims the Keeping Up with the Kardashians star absolutely loves the chemistry she has with the "What Do You Mean" hitmaker. Kardashian even thinks Bieber is the "best lover" she ever had.

“There’s definitely an age gap there, but they have a lot of chemistry,” a source told Star magazine. Despite Kardashian being 15 years older than him, there’s apparently a very sexy reason for her to get back with Biebs, as the source says, “[She] thinks Justin is the best lover ever.”

These two have reportedly been hooking up on and off for months, and Kardashian was even seen attending his Purpose Tour concert in Los Angeles on March 20. The Biebs reportedly treated her to a special V.I.P. meet-and-greet after the show, as the two started making out!

The 22-year-old chart topper sure knows how to win the mother-of-three over with his romantic moves just like his offer to spend time with her and treat her like a "queen" on or after her 37th birthday.

“Justin didn’t forget about Kourtney’s birthday. He sent her a sweet Happy Birthday message, along with an open invitation to come stay with him for the weekend in any city where he’s performing,” a source told HollywoodLife.

“He said he wants to spoil her to the max and treat her like a queen as a belated birthday gift. He wouldn’t mind doing something extravagant with Kourtney when he’s in New York for his May shows in Brooklyn,” the source added.