grigor dimitrov

Tennis star Grigor Dimitrov penned an emotional message to his fans after his Wimbledon withdrawal this week ... saying his abrupt exit was "one of the most painful moments of my career." The 34-year-old Bulgarian was well on his way to upsetting the No.1-ranked Jannik Sinner in the round of 16 on…

Nicole Scherzinger follows proper swim etiquette even when she's overseas -- always rinse after taking a dip ... even if you gotta hose off. The former Pussycat Doll was seen enjoying the ocean in Saint-Tropez Sunday with her Bulgarian tennis pro boyfriend, Grigor Dimitrov ... who seemed more than…