AceShowbiz - Chloe x Halle can't wait to hit the road with their mentor Beyonce and her husband Jay-Z.

The sisters have been named the opening act for the music power couple on the North American leg of the On the Run II tour, and they can't hide their excitement.

"I cannot wait," Chloe recently gushed to Entertainment Tonight. "As a fan, you know Beyonce and Jay-Z are gonna kill it like they always do. But also being able to perform in front of all their fans and being opened to a broader audience, it's going to be really, really fun."

Beyonce discovered the duo and signed the sisters to her Parkwood Entertainment label after seeing a YouTube video of them covering her 2013 track Pretty Hurts.

"Beyonce is such a gracious human being and it's easy to be around her and talk to her because she's so kind and humble," Chloe explained.

While the Lemonade hitmaker and her husband are notoriously tight-lipped about their upcoming projects, Chloe and Halle teased a few exciting details about the One The Run II tour, including "mind-blowing visuals" and suggestions that there could be some surprise guests joining Bey and JAY onstage.

"All I know is it's going to be incredibly epic. It's like a big family reunion with Parkwood and (Jay-Z's label) Roc Nation," Chloe shared, while Halle added: "Yeah, they're going to kill it. That's the spoiler: they're gonna kill it."

And the sisters will always be grateful to Beyonce for helping them launch their singing careers.

"What I really love about Beyonce is she always encourages us to be ourselves, completely, a thousand per cent whole heartedly, and she's always there to give us tips and guide us along the way, and share her information, because she's been through this. She knows exactly what it's like," explained Chloe.

The girls and Bey and JAY will also be joined on the tour, which begins later this month, by DJ Khaled.