Vanderpump Rules stars Jax Taylor and Brittany Cartwright attended SXSX and they brought along Jax’s new line of premium drink mixers called Just Add X (JAX for short).

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The drinks were served at the Daily Mail Media Temple interactive closing night party at Stubbs where Joan Jett rocked the crowd. And they weren’t the only celebs in attendance. Lance Bass was spotted hanging with the couple, as well as Austinites Jared and Gen Padalecki.

Jax and Brittany, who are currently planning their wedding, were quite smitten with the Padaleckis. Jax posted a gif of the foursome on Instagram stating, “I’ve never once said ‘couple goals’ but I am saying it now.” He went on to thank Jared for “knowing more about my show than I do.”

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The evening prior to the Stubb’s party, the couple posted a pic with Lance and other pals at the Blind Pig.

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And, according to Jax’s IG story, he spent some time on Rainey Street earlier in the day. When he heard some guys across the street were talking about him, the reality star paid a surprise visit to the Watch What Crappens crew who were doing a live podcast taping.

Photo courtesy of Watch What Crappens on Instagram.

Here are a few more pics of the whole crew.

Featured photo courtesy of Brittany Cartright on Instagram.