Debuted in the top ten and so far has spent 13 weeks in the top ten (9 of those being in the Top 5).
It definitely is Jessie J's biggest hit in the states (in comparison, Domino only spent 3 weeks in the top ten and peaked at #6 and Bang Bang is on its way to outselling Domino too since it only had sold 2.2m as of last year.)
For both Ariana and Nicki, it was their second single to debut in the top ten and I think Bang Bang has the chance to get pretty close to matching Problem (16 weeks in T10). Not sure if it could last as long as Starships (21 weeks in T10) tho.
I can't believe it's about to outsell Domino
That felt like a big hit in the states I saw it on MTV all the time and heard it on the radio lots. Grats to the girls didn't think this song was gonna have longevity