The 26-year-old singer also spoke about her friendship with Nicki Minaj, reported Digital Spy.
"I'm hoping we can hang out, because the only time we've hung out since is the 'Bang Bang' video, which we shot in LA. So I'm hoping, fingers crossed, we can just, like, chill and have a hot chocolate or something normal soon," Jessie said.
The singer explained that the reason she hadn't been to the US in the past three years is a long-standing foot injury.
"It's the main reason why I couldn't come back here, because I couldn't fly. I had to have a bone transplant, so the bones had to hang out and make friends and cuddle. I need to have more surgery but I'll probably have it at the end of the year," she added.
Jessie recently claimed her second US top ten hit with 'Big Bang'.