The Coachella lineup is officially here ... and perhaps no one is more excited than Serena Williams, who can't wait to make her way to the desert to watch her favorite band headlining the whole thing!!
The music festival dropped its 2025 flyer on Tuesday ... and as TMZ first reported, Lady Gaga, Post Malone, Travis Scott and Green Day got the biggest slots.
The Billie Joe Armstrong-led group just so happened to have a diehard fan in the 23-time Grand Slam winner .