Love Island USA stars Huda Mustafa and Chelley Bissainthe face off over the controversial Heart Rate Challenge during the season seven reunion, streaming Aug. 25 on Peacock.

The trailer for the reunion, which airs Monday at 6 p.m. PT/9 p.m. ET on Peacock, dives into what happened after Mustafa and Seeley parted ways from the villa, with host Ariana Madix asking what Seeley thought of Mustafa's comments in the press after their departure.

RELATED: ‘Love Island Games' Season 2 Sets Ariana Madix As Host & Gets Premiere Date On Peacock One of the most controversial Islanders of the season was Huda Mustafa, whose appearance at the reunion was questioned. Huda made it to the reunion and was ...