Billy Joel is a dad to daughters Della, 9, Remy, 6, and Alexa, 38. He brought his younger girls to the Eras Tour and got to hang out with Taylor Swift's mom Andrea.

In the first pic, Joel, Roderick, and their girls flashed smiles at the camera from their seats alongside Swift's mom, Andrea. In the second, the family posed with Swift backstage, with Joel wearing a black t-shirt that read "It's me, hi. I'm the dad. It's me."

In an Instagram post on Monday, the "Uptown Girl" singer shared photos from the evening he spent with family at her Eras Tour in Miami, Florida. The first photo shows Joel standing with his two younger daughters,

We love a Swiftie dad. Billy Joel took the family to Taylor Swift's "Era's Tour" concert over the weekend in Miami, and a great time was had by all. On Instagram, Joel shared several photos from the night,