ICYMI, on Monday 30 June we saw the return of Love Island's Heart Rate challenge, with the boys and girls competing to – as the name suggests – raise each other's heart rates. Things got pretty sexy ...

Olivia Truffaut-Wong is an Editor at Cosmo and has been shopping plus-size brands for a decade as a size 18/20. She's also a celebrity news enthusiast, who has covered everything from the Best ...