Not to be outdone, Post had a surprise waiting for Chigga's 18th birthday: a full gospel choir. Meeting side stage at a festival, Post gave Chigga a cake with his face on it before the choir launched into a gospel version of his new "Glow Like Dat" single.
"This is the best birthday gift of all time," Chigga responded on Twitter later.
If Chigga plans on continuing this tradition, Post Malone's birthday falls on the fourth of July, so he has the next ten months to figure out how to top a gospel choir. In the meantime, you can hear his thoughts on XXXTENTACION, Rolling Loud, and fidget spinners below.