Reports suggest the catchy tune is on track to claim the number one spot this weekend - something that would just top off what's already been a pretty amazing month for Cheryl.
"It's looking very good!" she told BBC Radio 1's Greg James. "I get a midweek report, I don't go off iTunes as that can switch and change and give you the fear. I go on the midweek and that's looking strong so I'm excited!"
She added of the track: "It's just a fun pop song and the live instruments give it that new fresh sound that I wanted to lead with."
'Crazy Stupid Love', featuring Tinie Tempah, is the first song taken from Cheryl's upcoming studio album, which is scheduled for release later this year.
The former Girls Aloud star was on Radio 1 to co-host Greg James' drivetime show. Last night, she launched her new perfume, StormFlower, to media in London.
Oh, and she got married to husband Jean-Bernard Fernandez-Versini in Mustique on 7 July. And is preparing to resume filming on X Factor.
Busy little bee.
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Watch Cheryl's 'Crazy Stupid Love' video: