Alison Krauss
As of 2018, she has won 27 Grammy Awards from 42 nominations, tying her for the second most awarded recipient alongside Quincy Jones, second only to classical conductor Georg Solti, who holds the record for most wins with 31. She is the most awarded singer and the most awarded female artist in Grammy history.
Grammy Award for Best Pop Solo Performance
Adele, with three wins, is the artist with the most awards in the category. Kelly Clarkson is the artist with the most nominations at four, followed by Adele, Katy Perry, and Lady Gaga with three.