Fans were shocked last month when rumours started to emerge that St Vincent was dating Kristen Stewart. After all, St Vincent had only broke up with Cara Delevingne a month beforehand.
But now it seems the pair are smitten with each other as they made their first public appearance together.
The women made their debut at the CFDA/Vogue Fashion Fund Show in Hollywood yesterday.
They arrived together and sat beside each other as they enjoyed the show with other celebs including Emma Stone and Katy Perry.
Even though the romance seemed quick, they both look pretty happy together.
We just wonder what Cara thinks about it…