Taylor Swift had a "mini meltdown" when she bumped into Jake Gyllenhaal.
The singer and her ex-boyfriend - who briefly dated for two months in 2011 - attended the same Golden Globes after party, where he was spotted dancing with many women.
An eyewitness shared: "[Taylor] wasn't dancing. But I saw her grab her friend's hand and repeat, 'We have to go. We have to go.'
"The four girls [Cara Delevingne, Dakota Johnson and Rita Ora] were together and Taylor was having a mini meltdown. Cara's arm was around Taylor, calming her down as Rita looked on. They were talking extremely closely."
Meanwhile, the 25-year-old hitmaker - who has also dated the likes of Harry Styles, Joe Jonas and John Mayer - recently admitted that she would have to meet an "astonishing" man to consider dating again because the mere thought gives her a "partial panic attack".
She said: "I'm not going to compromise the happiness and independence that I've found for just anybody. The idea of a date gives me a partial panic attack!
"It would take an astonishing human for me to even consider getting back into a relationship. It would take something really, really, really, really different - a kind of a one-in-a-million person for me to face all that.
"I don't have any kind of idea who I'd want to be with, because I don't have any pieces missing from my life right now. I'm not looking for anything to complete. I think that's a nice place to be."
Last month, the singer bought loads of gifts for her supporters - known as Swifties - and secretly sent them out over the festive period.
One lucky fan, Rebekah Bortnicker, even received $1,989 to help her to pay off her student loans. It came in a package along with other personalised surprises.
Check the gifts out and see Rebekah's tearful reaction in the gallery below.