Chris Hughes and Kem Cetinay's debut single Little Bit Leave It has gone to Number 1 on iTunes.
Chris and Kem released the track just last night, alongside lyric and music videos - which you can watch below.
And it's already topping the charts, pushing Sam Smith off the top spot.
The song is available to download from iTunes now via this link, following the end of their new reality show yesterday.
Called Straight Outta Love Island, the new two-part series concluded on Monday evening on ITV.
Fresh out of the Love Island villa, the show saw wannabe rap stars Chris and Kem working on their music, meeting up with Stormzy and hanging out with their respective girlfriends Amber Davies and Olivia Attwood.
"Britain’s best loved bromance is back in action," ITV2 teased in an announcement before the show, "Island’s most popular duo Chris and Kem reunite to embrace life outside of the villa in 'Chris & Kem: Straight Outta Love Island'."
As well as following Chris and Kem in their day to day lives, the show saw the pair on a musical journey of discovery, as they explore the world of rap, grime and hip-hop.
Having already achieved their dreams of finding love, it was time to turn their attention to their next affection as they hit the streets to meet the great and good of the rap music scene.
The pair enjoyed a meeting at the Ministry of Sound before working on their song, which they had written in the Love Island villa.
They then performed the track to a live audience in their first ever music gig.
On reuniting for ITV2, Kem said: “Amber aside, Chris was the best thing to come out of the Love Island villa for me.
"He’s like an actual brother, so when the opportunity came up to pick up where we left off and take our bromance to the next level it was a no brainer.”
Chris added: “Some of my best nights in the Love island villa were rapping around the fire with my boy Kem. We're not here to take part, we're here to takeover!”
Online, fans loved the song.
One reviewed: "Swear, I've already learnt all the words, I'm so buzzed @chrishughes_22 @KemCetinay #littlebitleaveit "
Chris & Kem: Straight Outta Love Island aired on ITV2 - you can catch up on the ITV Hub.