(CNN) Now this is a story all about how Coachella got flipped-turned upside down.
The Fresh Prince -- aka Will Smith -- made a surprise appearance during Jaden Smith's set at week two of the festival.
Will Smith joined his son for a performance of "Icon," even rapping a verse himself.
The actor posted a clip of the performance on Instagram.
"Done Did 'dat! #Coachella!" Will Smith wrote.
Jaden Smith posted the same clip on his Instagram.
This wasn't the first time that Will Smith has taken on "Icon."
The actor made a parody of the music video last year, donning a denim jacket, gold chains and a grill just like Jaden did in the original.
You can watch that work of art here.