Things are getting weird between Tinashe, her ex-boyfriend Ben Simmons and his new girlfriend, Kendall Jenner.

According to TMZ, Simmons allegedly believes the pop star has been following him, showing up to the places he hangs out with Jenner on purpose.

The tabloid reports that "it's gotten so bad he's seriously thinking of significantly beefing up security."

Last week, Tinashe popped up at Delilah in Los Angeles the same night Simmons and Jenner attended the club. A few weeks before that, the exes ran into each other at Poppy in West Hollywood.

"We're told Ben is convinced Tinashe cannot accept the fact he ended their relationship and has moved on with Kendall. He believes she's showing up to keep tabs on him so she can see if there's a chink in the armor between him and Kendall," TMZ writes.

Last Thursday (July 5), TMZ caught up with the singer outside of Delilah, where, speaking to a camerman, she claimed Simmons was incessantly texting her.

Nevertheless, Hollywood is a relatively small town with only a handful of celebrity hot spots. Tinashe and Simmons run in similar circles, so it's possible their ongoing run-ins are just an awkward coincidence.

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