The model who appeared in Justin Bieber's new video has opened up on the steamy clip.

The 19-year-old Canadian recently unleashed the video for the track 'All That Matters' and many were taken aback by its raunchy nature.

It sees Bieber kissing Cailin Russo passionately, who also poses seductively for the singer.

Speaking to Cosmopolitan, the model said that she still gets a giddy feeling inside her stomach when she thinks of locking lips with Bieber:

"Kissing him was nice - I got butterflies and I do still to this day. After the shoot wrapped it felt so surreal... I guess you could say I wouldn't mind doing it again. He smelled really nice, like cologne, but I couldn't place it. And his breath was really fresh all day."

She added: "I didn't know what was going to happen because the song is super romantic, and since the shoot was set up a certain way, I didn't even know if we would be shooting together. But the first take was us kissing!"

Commenting meanwhile about his ex-girlfriend Selena Gomez's possible reaction to the video, the model said: "I'm sure there might be bitterness, but I was just doing my job." Watch the steamy video below: