The pair had been dating on-and-off since 2014.
In photos obtained by Just Jared earlier this month, the couple was spotted together in Venice Beach, California. In the PDA shots, the P.S. I Love You actor kissed Brown while wearing a mask.
Back in July, the same outlet obtained pics of the couple picking up food to go in Los Angeles.
People was the first to report the news of their split.
Watch the video below for another recent celebrity breakup.