John Mayer, Katy Perry

Apparently those engagement rumors were way off. Katy Perry and John Mayer have parted ways, E! News reports.

The "Dark Horse" singer reportedly ended things with Mayer within the past few days, a source told E! News.

Shocking celebrity breakups

The couple first went public with their on-again, off-again relationship in summer 2012 and briefly split last March before reconciling. They recorded a duet, "Who You Love," on Mayer's most recent album Paradise Valley and made a steamy music video for the track. Perry was photographed with a huge diamond ring last month, stirring rumors that the pair had taken the next step in their relationship.