Flavor Flav Sings Backstreet Boys and Raps with Jason Sudeikis at Charity Concert — Watch!

The 'Ted Lasso' star and his kids also covered Billie Eilish

Flavor Flav and Jason Sudeikis is the collab we never knew we needed.

On Saturday, Nov. 9, the Ted Lasso star, 49, hosted the Thundergong! charity concert in Kansas City to benefit Steps of Faith where he took the stage with the rap legend, 65, to perform Public Enemy's 1991 classic "Bring the Noise.”

Fernando Leon/Getty Flavor Flav and Jason Sudeikis at Thundergong! in November 2024

Fernando Leon/Getty

Flavor Flav and Jason Sudeikis at Thundergong! in November 2024

Flav shared a clip of their duet on Instagram on Sunday, Nov. 10, where the duo could be seen wearing matching baseball caps and hyping up the crowd.

"FLAVOR FLAV::: TURN IT UP,,, cuz we BROUGHT THE NOISE,!!! WOOWWW,,, Jason Sudeikis got down like that and was absolutely incredible,!! #ThunderGong can Bring the Noise," the "Don't Believe the Hype" musician captioned the clip.

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Flav also impressed the crowd during a private karaoke event — which attendees were able to bid on the day before at auction — as he took the stage with a group to cover Backstreet Boys' 1999 hit "I Want It That Way."

Alongside the clip, which Flav posted to Instagram on Monday, Nov. 11, he wrote: "FLAVOR FLAV::: ThunderGong Headliners - Backstreet Boyz II Men #Believe."

Also at Thundergong! Weird Al Yankovic and Will Forte performed a rendition of Chappell Roan’s “Hot to Go” for the audience with choreography, per fan-captured footage on TikTok.

Later during the night, Sudeikis and his son Otis Alexander, 10, and daughter Daisy Josephine, 8, whom he shares with former partner actress Olivia Wilde, took the stage with him to shout the background vocals of Billie Eilish’s “Happier Than Ever," per fan-captured footage on TikTok.

Thundergong! helps raise money for Steps of Faith, who provide prosthetic care to amputees in need. The Horrible Bosses actor organizes and hosts the annual event alongside the charity’s founder Billy Brimblecom Jr.

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Related: Flavor Flav Praises Selena Gomez for 'Being So Open About Her Health and Mental Health': 'I Applaud Her'

On Sunday, Nov. 10, the day after the charity concert, Flav made an appearance at Arrowhead Stadium to cheer on the Kansas City Chiefs. He shared a video of himself decked out in Chiefs gear as they took on the Denver Broncos in the Week 10 home game.

Longtime Chiefs fan Sudeikis was also at the game, and Flav shared a clip of the pair — who were sitting in the same suite at Arrowhead Stadium — chatting.

In the clip, the duo appeared to commiserate about the Broncos lead, with Flav noting “there’s plenty of game left,” as they shook hands.