Channing Tatum and Zoë Kravitz dated for years before their surprising and very recent break-up. Although the exact reason is unknown, an insider hints that their relationship shifted quickly after doing this project together.

Amid breakup rumors, let's find out how Hollywood's low-key couple, Channing Tatum and Zoë Kravitz, first crossed paths.

Zoë Kravitz and Channing Tatum’s split came as a shock to fans, but an insider says their breakup was a long time coming. “Wedding plans were looming, but neither of them were rushing to the altar,” a source close to Tatum,

According to the source, Tatum and Kravitz' joint project, Blink Twice, was the glue that was holding them together for a while, giving them a common purpose, but once that was all over they realized they had some key differences that could spell trouble long-term.

Zoë Kravitz and Channing Tatum have reportedly pulled the plug on their relationship after dating for three years.

Channing Tatum shared a Polaroid-style photo to Instagram of himself sitting in front of a logo for the children’s retail store Toys ‘R’ Us, his first social media activity since news broke of his split from Zoe Kravitz. The actor, 44, implied the shot and setup was part of a shoot for his upcoming movie “Roofman.”

Channing Tatum has remained on good terms with a friend of Zoe Kravitz, shortly following his split from the star.  Tatum, 44, was spotted sharing a friendly embrace with Ben Jacobson in New York City on Sunday.

Channing Tatum and Zoë Kravitz's engagement ended, but their love story may reignite as they reunite on set for Alpha Gang, an upcoming sci-fi thriller.