Crossword puzzle clue "singer with one name"

Singer Brown + singer Swift = singer ___

American pop singer who shares a first name with older singer Ant: 2 wds.

English rock singer who shares a first name with earlier singer Presley: 2 wds.

"Talladega" singer who goes by his middle name, not first name (Kenneth): 2 wds.

"Mississippi Girl" singer who goes by her middle name, not first name (Audrey): 2 wds.

"Something's Gotta Give" singer who goes by her middle name, not first name (Margaret): 2 wds.

Lead singer of the band whose name is derived from a "Barbarella" villain's name

"Shake It Off" singer whose first name is a presidential last name: 2 wds.