Rihanna and Matt Kemp of the Los Angeles Dodgers baseball team have reportedly split after dating for almost a year.
The 22-year-old R&B and pop singer and Kemp, 26, have not commented. Rihanna is currently on vacation in Barbados.
"It happened over the last few weeks," Us Weekly magazine quoted a source close to the singer as saying. "She basically was just over it. He just can't keep up with her crazy travel schedule. Matt's sick of always following after her like a puppy dog all over the world. He wants something more normal."
Rihanna had said earlier this month she may become pregnant in as early as one year but has no concrete plans to start a family.
"I have a lot of other stuff to accomplish before I get to kids," Rihanna told hip hop star Kanye West in an interview he carried out for Interview magazine in its December print issue.
"Whenever the time is right, I'll just know. I don't really plan on the age. It could be a year from now. It could be 10 years from now. Whenever is right," she said, adding: "If I had a girl, she'd probably be really rebellious. She would be like a bundle of karma."