AceShowbiz - While Kendall Jenner and Ben Simmons' romance is heating up, Blake Griffin seemingly wants to get revenge on his ex-girlfriend. The Detroit Pistons player was spotted hanging out with Ben's ex-girlfriend, Tinashe, in Las Vegas over the weekend.

According to Page Six, the songstress and Ben were both at Hyde Sunset in L.A. on Friday, June 2 to celebrate Frankie Delgado's birthday. On the following day, however, Tinashe was spotted hanging out with Blake at Apex Social Club at Palms Casino Resort. They were celebrating Ryan Labbe's birthday that day. "Blake watched Tinashe perform," a source told the news outlet. "They were also at the same VIP table."

Prior to hanging out with the "No Drama" singer, Blake was caught on camera having an intimate dinner date with a mystery woman. The two were spotted leaving Nobu in the same car on Friday, June 2.

Kendall, meanwhile, didn't seem to mind who her ex-boyfriend was hanging out with as she was too busy enjoying her time with her new boyfriend. The rumored lovebirds were recently seen going on a bike ride near the Grove in West Hollywood. In some photos obtained by TMZ, the model donned a black-and-white crop top which she paired with black trousers and matching shades as she ride a blue bike. Ben followed closely behind her.

Late last month, they were spotted entering Waldorf Astoria Beverly Hills hotel after partying with Jordyn Woods and Kaia Gerber at Hyde Nightclub. During their date that night, they were caught on camera locking lips.

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Rumors of Kendall and Ben dating first sparked after the two were spotted on several occasions together, including a lunch date at the Beverly Hills Hotel. A source previously stated that the pair "are hanging out" and had yet to put a label on their relationship.