Crossword puzzle clue "not a name"

"War of the Worlds" star who goes by her middle name, not her first name, Hannah: 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.

"Horrible Bosses 2" star who goes by his middle name, not his first name, Daniel: 2 wds.

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

"Shotgun Rider" singer who goes by his middle name, not first name (Samuel): 2 wds.

Man's name related to the name of Islam's founder

Girl's name (rev.) + Girl's name = Former radio network