"This is the summer of the new beginning of me."The split comes after Dimitrov's former girlfriend, Serena Williams, defeated Sharapova at Wimbledon.
Sharapova and Dimitrov first went public with their romance in May 2013.
"The pairing comes just nine months after Nicole and her long time boyfriend Lewis Hamilton parted ways." And while the new rumored couple seemed to be looking very much into each other, they are reportedly trying to keep their relationship as private as possible.
"They're completed besotted with each other," the source explained.
So it is nice that they are aware of it and know it.” PHOTOS: Sexiest female athletes Sharapova previously dated fellow tennis pro Andy Roddick, and was engaged to NBA star Sasha Vujacic in 2010 before the pair quietly called it quits in 2012.
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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," the publication revealed.