Duo, the green cartoon owl mascot for language learning app Duolingo, has died, and singer Dua Lipa is grieving.. The brand announced Duo’s passing on Tuesday, writing in a cheeky statement on ...

This, it appears, is a reference to the owl’s passion for the singer-songwriter. In a post on its site last July, Duolingo described the star as the owl’s “unrequited love interest” and ...