Anderson .Paak already knows how to put on a stellar, memorable performance for his fan base, but he blew the minds of his London concert crowd this week by bringing out Dr. Dre.

The super producer made a rare appearance on stage with the 2016 XXL Freshman at the O2 Academy Brixton on Tuesday evening (March 13), where he performed two of his classic hits. Dre went through both "Still D.R.E." and "The Next Episode" off of his 2001 album, receiving some assistance from Anderson, who acted as his personal hype man.

The West Coast native, who has served as a mentor to Paak over the past few years, has made surprise appearances next to Anderson in the past, as he stepped out next to the musician during the 2016 Coachella Music Festival.

Dre is said to be working closely with the superstar on his next record that is on the way later this year, but we don't have too many details on what we can expect just yet. For now, fans can embrace seeing these two reunited on the stage as they await to hear their reunion in the studio.

Watch Dre surprise Anderson .Paak's concertgoers in the videos below.

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