"Rapstar" is a song by American rapper Polo G. It was released through Columbia Records as the third single from his third studio album, Hall of Fame, on April 9, 2021.

[8] In between those dark reflections, he boasts about his career success, his sexual prowess,[9] his "impressive" features on songs, the wealth, and the women he is involved with.

[3] Billboard's Jason Lipshutz named it among the week's essential releases, stating: "Polo G remains one of the strongest storytellers in modern hip-hop, and even when his money-counting can't provide a sense of peace, the results are often captivating for his listeners".

[2] Uproxx's Wongo Okon shared the sentiment, stating that "The Chicago native has released countless songs that have proven his stay in the rap game will be far from temporary.

[10] Adam Schofield of Pie Radio said "Bankz impressively playing the ukulele mixed with Polo G's angelic voice may just be our new favourite thing!".

[3] HipHopDX's Devon Jefferson called the song a "flex-heavy banger", as "Polo G raps through a barrage of relentless punchlines and a flossy hook".

It begins with Einer Bankz playing his ukulele, whereafter Polo is seen at a BMW dealership buying high-end luxury coupes for all his friends with a big bag of cash.

[9] Complex's FNR Tigg noted how in the video, Polo G "takes the trials and tribulations [...] and the downside of living his glamorous life".