LOS ANGELES, Jan. 29 -- K-pop singer-songwriter Rose, 28, has said she is not yet ready to embark on a solo world tour, citing the need for more material before stepping out on her own.

The Blackpink star - whose collaboration with Bruno Mars, Apt., is nominated for three Grammy Awards - said she wants at least two albums' worth of songs before creating a full solo show.

"I feel like to create a whole world onstage, I need more time to build on that with extra songs as well, because right now we have, what 12?" she said on an episode of the Call Her Daddy podcast published on YouTube.

"And I don't feel ready to create a whole body of work for everyone yet."

She added that patience would be rewarded.

"I just want everyone to be patien...