Fans are convinced Ariana Grande and NSYNC will perform together at Coachella this year.

As the "thank u, next" singer prepares to hit the stage at the 2019 Coachella Valley Music and Arts Festival on Sunday (April 14), there are rumors swirling that she's going to surprise everyone with some very special guests...NSYNC! The speculation all started when Grande shared a couple of NSYNC-related videos on social media.

First, she posted a throwback clip of the boy band performing "Thinking of You (I Drive Myself Crazy)" in concert that features little Ari and her mom Joan Grande in the audience.

The post was followed up with a second video—this time of Grande bopping along to NSYNC's hit song "Tearin' Up My Heart" alongside the caption, "the best medicine."

Two NYSNC-inspired posts in less than 24 hours, huh? Unless Grande is feeling super nostalgic for 90s music, we have a hunch this is more than just a coincidence. Her manager, Scooter Braun, also added fuel to the speculation after tweeting, "Coachella you have no idea what's coming!!!!"

Fans are obviously losing their minds over this rumored Coachella collaboration. In fact, they've even made other Grande-NSYNC connections, pointing out that the pop star recently sampled the group's 2000 track “It Makes Me Ill” on her single “Break Up With Your Girlfriend, I’m Bored.”

2018 Coachella Performers: Weekend 1