Queen Maeve is a long-time member of the Seven; her powers include super-strength and invulnerability. It is suggested that Queen Maeve was more passionate about the Seven's mission than the other superheroes at one point, but found her spirit broken by the team's disastrous handling of the 9/11 attacks. It is also suggested that the 9/11 debacle is the source of her alcoholism.

She harbors a great hatred of the Homelander and the rest of the Seven, leading her to help the Boys in their surveillance efforts by planting cameras in the team's headquarters.

During the Homelander's attempted coup d'etat against the U.S. government, Starlight convinces Queen Maeve to leave the Seven with her. Homelander blocks them, intending to kill them for fun.