Carly Rae Jepsen can't wait to hit the road with Justin Bieber

Carly Rae Jepsen will soon be embarking on one of the biggest music journeys of her career.

She's hitting the roads with Bieber and can't contain her excitement.

"I think that like in 10 years' time I'm gonna sit back and look at everything that's happening to me this year and actually have a 'whoa' kind of a moment,” Jepsen told MTV.

“Right now everything's so fast and the pace of it so quick that I'm just kind of keeping my head to the ground and trying to do the best at getting through it."

Jepsen said she's performed with Biebs before and it was exciting, crazy and amazing.

"I did one or two shows with Justin - one in London and one in Mexico City, and all I can say is, like, 'Wow.' They were huge — 300,000 people in Mexico City. I was speechless."

Jepsen's smash "Call Me Maybe" peaked in the top spot on music charts in Australia, Canada, the U.S., Ireland and the U.K. Imagine how many more fans she'll clock up after this tour.

Photo: Getty/ Getty Images Entertainment/ Kevin Winter