The single's chart-topping performance follows Kingston's self-titled debut album, which opened at No. 6 on The Billboard 200.
Fergie's "Big Girls Don't Cry" moved up from No. 3 to No. 2 its 16th week on the Hot 100.
Plain White T's' former No. 1, "Hey There Delilah," dipped from No. 2 to No. 3,
Timbaland's "The Way I Are" featuring Keri Hilson moved up from No. 5 to No. 4, switching spots with Rihanna's "Umbrella" featuring Jay-Z.
At No. 6 is Kanye West's "Stronger," taking the place of T-Pain's "Bartender" featuring Akon, which dropped down one to No. 7.
Hurricane Chris' "A Bay Bay" rebounded from No. 10 to No 8. Fabolous' "Make Me Better" featuring Ne-Yo held on at No. 9. Shop Boyz' "Party Like a Rockstar" fell from No. 7 to No.10 to round out the top tier.
Notable deaths of 2014 [PHOTOS]
Hilary Duff 'open to' Lizzie McGuire reunion