Toosii is officially a Billboard Hot 100 hitmaker, as “Favorite Song” debuts on the latest list (dated March 4) at No. 51.

Rapper Toosii explains how a large portion of female listeners helped propel the song from a TikTok hit to a chart smash.

How Did Toosii’s ‘Favorite Song’ Become One of the Biggest Rap Breakout Hits of the Year? This week's Five Burning Questions looks at the TikTok-boosted smash, which moves 8-5 on the Hot 100 ...

Variety's Hitmakers of the Month, rapper Toosii, singer Tatiana Manaois and producer Adelso, tell how they created the summer smash 'Favorite Song.' ...

Toosii enjoyed his first top five on the Billboard Hot 100 songs chart with “Favorite Song,” that has skyrocketed into viral success.

Adelso was already friends with Toosii on Instagram, and, on a daily basis, they sent beats back-and-forth. “This beat just happened to hit, hard,” said the producer.

Rapper/singer Toosii has earned his first entry on the Billboard Hot 100 with the TikTok hit "Favorite Song" debuting on the chart this week.