Grigor Dimitrov seems to be moving on with Nicole Scherzinger after his split with Maria Sharapova. The tennis ace, meanwhile, seems to be enjoying the single life.

According to Perez Hilton, the romance between Grigor Dimitrov and Nicole Scherzinger is relatively new.

"They're completed besotted with each other. But they've been careful not to be pictured together because they don't want the pressure of the relationship being in the public eye," the alleged source claimed.

Meanwhile, Lewis Hamilton is not at all happy with Grigor Dimitriv dating his ex.

"Lewis knows and is very unhappy. It's made him realize he isn't over her. He's been desperately trying to talk to Nicole over the last few weeks," it added.

Maria Sharapova, for her part, was snapped strolling with a male companion in New York last month.

"The 28-year-old professional tennis player was wrapped up warm for her nocturnal jaunt, sporting a smart coat and a snug black scarf," Daily Mail reported.

"The pair were deep in conversation and at one point her friend even reached up to help her sweep a stray strand of hair out of her eyes," it added.

Grigor Dimitrov has confirmed the split with Maria Sharapova during a press conference on July 24, according to Us Weekly.

"Our paths split," he said. "We experienced wonderful moments together. I wish her much happiness and success in life and in tennis. Now I'm concentrated entirely on the game and I'm sure the results will soon be seen. This is the summer of the new beginning of me."

But the split only became a motivation for Maria Sharapova to be one of the best players in the tennis court, but also one of the bigger names in the field of athlete-endorsers. According to Forbes, the tennis ace earned $29.5 million in 2015 but only $6.7 of that figure comes from tennis, the rest are endorsements.

To date, Nicole Scherzinger and Grigor Dimitrov have yet to comment on the dating reports. Maria Sharapova also has not issued a statement on the rumor.