If you think we'll reveal the next big romance of Taylor Swift , well, then you can keep reading - but it's not really what it sounds like. Taylor posted this hilarious video yesterday, where she starts off with the sentence: "I wanted to share some news with you, because we’re finally making it official with one of the great loves of my life". And that big love? Yea, it's Diet Coke.

Taylor have started a new partnership with the brand, and she's super excited about it. “I’ve said for years that Diet Coke just ‘gets me’ and my lifestyle. I’m so excited about our new partnership." How much Taylor will earn on this deal is not yet revealed, but people are speculating it's in the seven-figure range. Cool deal, Taylor! We're guessing she won't write a song about this though... (x17)Check out her announcement below!