Maybe you don’t know about Taylor Swift’s CRAZY love past: Taylor Swift revealed she was left ‘crying in locked bathroom’ on her 21st birthday after then boyfriend Jake Gyllenhaal bailed.

SINGER Taylor Swift was left crying in a locked bathroom on her 21st birthday after then boyfriend Jake Gyllenhaal didn’t show up.

The reports surfaced on Radaronline, which also reports that the singer was especially upset as she had given her virginity to the actor.

Swift threw herself a 21st birthday party in December 2010, around three months into her relationship with the actor.

The singer had expected Gyllenhaal to fly out to her home in Nashville for the party.

A source told the website: “The day before — all was set — he was coming, no issues. But the day of, she doesn’t hear from him at all. No texts, no calls.

“Taylor thought maybe he was planning some sort of surprise. Nope. He didn’t show up and she locked herself in the bathroom and cried the entire night.”

It is believed her relationship with the actor was the inspiration for her album ‘RED’.

It is believed her relationship with the actor was the inspiration for her album ‘RED’.

Taylor Swift and Jake Gyllenhaal’s Relationship: A Look Back
Taylor Swift and Jake Gyllenhaal’s whirlwind romance is largely believed to have inspired several of the singer’s hit songs

Taylor Swift and Jake Gyllenhaal’s brief romance may have taken place over a decade ago, but the singer’s fans still remember it “All Too Well.”

The Grammy winner and the Donnie Darko star first made headlines in 2010, when they were spotted together in New York City. Over the next few months, the pair’s romance heated up and they were famously photographed walking arm-in-arm on Thanksgiving together.

By the end of the year, things had gone south for the new couple: their split was confirmed after they spent their December birthdays and the holidays apart.