United Kingdom, Nov. 29 -- FKA Twigs has praised North West as "emotionally mature".

The 37-year-old singer collaborated with North, 12, the eldest daughter of rapper Kanye West and reality TV star Kim Kardashian, on her third studio album Eusexua, where North raps in Japanese on the track Childlike Things.

Twigs, whose real name is Tahlia Debrett Barnett, told Rolling Stone UK: "I feel like she's seen so much and she's so mature in a lot of ways, especially emotionally. We went for a few dinners, and she said things that were big and profound. I felt taken aback by her observations of humility that were very on the nose and very true to the things that I've learned as an adult."

Twigs first worked on the track when she herself was 12 ...