Grammys veteran and Grammys newcomer Alicia Keys and Maren Morris teamed up for a duet at the Grammys on Sunday.

ALICIA KEYS & MAREN MORRIS SING “ONCE” AT GRAMMYS

The team paired up for a touching version of Morris’ “Once.” Keys sported her now-signature no makeup look, while Morris stunned in a shimmering gown. Together they switched off verses of the ballad.

While this was Morris’ first ever Grammys, Keys has won 15 of her 29 nominations since 2002, where she swept her categories, and took home Best R&B Album, Best R&B Song, and Best New Artist. Morris won this year for Best Country Solo Performance for her song “My Church.”

See the original version of “Once” below.