Last weekend, the Austin City Limits Festival went down in Austin, TX. T

These shows included star-studded performances from Erykah Badu, Tyler, The Creator, Doja Cat, Billie Eilish, Megan Thee Stallion and more.

One of the biggest viral moments was Billie running on stage during Megan's set and showing her a lot of love.

In addition to Billie being on stage during Megan's ACL performance, she was definitely feeling other songs that the Houston superstar was performing.

A clip has now gone viral from the festival, of Billie on the side of the stage, and seen jumping up and down, to Megan's 2020 hit single, "Body."

Billie was all smiles, as she loved the energy that Megan was bringing to Austin.

Megan's "Body" record originally appeared on her 2020 debut studio album, "Good News."

This single peaked at number 12, on the Billboard Hot 100 chart, and is currently certified platinum in the US.

With Megan Thee Stallion and Billie Eilish both showing that they're fans of each other, their interactions definitely generated the desire by fans for a possible collaboration.