Super Bowl Halftime Show was packed with Easter eggs. From Serena Williams' surprise appearance to Lamar's necklace and the references to Drake, here's what to know about the Caesars Superdome performance.

17.There's one final cameo: The "Not Like Us" producer and man shouted out on the song "TV Off," MUSTAAAAARD. Kendrick did change some of the lyrics to the song, rapping, "Super Bowl made the feat, you're diabetic." Game over.

Hip hop artist and Pulitzer Prize winner Kendrick Lamar is known to drop what fans call “Easter eggs” into his music — imagery that would escape those unfamiliar with his art.

On Monday, Feb. 10, the legendary director commended the "Not Like Us" rapper's performance on Instagram — and offered some insight to a historical reference he made. "I Want To Thank My Brother Kendrick For The 40 Acres And A Mule Shoutout Which Has Been The Name Of My Production Company Since NYU Grad Film School,

Kendrick Lamar hid a bunch of Easter eggs in his historic Super Bowl LIX halftime show. But there's one little nod you may have missed, but Paramore‘s Hayley Williams sure didn't. The rocker slipped into the comments on the Instagram feed of Good Dye Young earlier this week to jump for joy after see that Lamar and SZA's backup dancers had used the hair color brand she co-founded with stylist and makeup artist Brian O'Connor.

Kendrick Lamar did include a PlayStation easter egg during his Super Bowl LIX halftime performance. Gamers were amazed.

Lamar performed on a stage designed to represent each button on a PlayStation controller.