The 27-year-old Bulgarian had previously dated a number of big names before he settled down with the former Pussycat Dolls singer and Lewis Hamilton's ex.
(Photo by David Becker/Getty Images for Sirius XM)Singer Nicole Scherzinger arrives for the 2017 Billboard Music Awards at the T-Mobile Arena on May 21, 2017 in Las Vegas, Nevada.There's no suggestion their relationship is anything more than friendship, but they were pictured together at the Madrid Open tennis tournament earlier this month - Sharapova's second tournament since she was banned for 15 months after she failed a drugs test.Last year, Grigor said his ex deserved the ban, "If you do something, I mean obviously there are circumstances. When I get there, then I'll have time for a family, and kids," she said.And whoever does something deserves what he gets for sure." "Nicole is devastated. She thought this time she'd found The One," an insider told heat.