Year	Single	Peak chart positions
		US [30]	US R&B [30]	US A/C [30]	UK [31]
1978	"I'm Coming Home Again"	—	54	—	—
1979	"Am I Too Late"	—	45	—	—
1981	"When a Child Is Born" (with Johnny Mathis)	—	—	—	74
1985	"That's What Friends Are For" (with Dionne Warwick, Elton John & Stevie Wonder)	1	1	1	16
1986	"Loving on Borrowed Time (Love Theme from Cobra)" (with Bill Medley)	—	—	16	—
1989	"Licence to Kill"	—	69	18	6
1990	"If I Knew Then What I Know Now" (with Kenny Rogers)	—	—	10	—
1991	"Men"	—	2	—	—
	"Superwoman" (with Dionne Warwick & Patti LaBelle) [A]	—	19	—	—
	"Meet Me in the Middle"	—	78	—	—
1992	"Where Would I Be"	—	66	—	—
1994	"I Don't Want to Know"	113	32	—	—
	"End of the Road Medley" [A]	—	76	—	—
1995	"Next Time"	—	30	—	—
1996	"Missing You" (with Brandy, Tamia & Chaka Khan)	25	10	30	—
2010	"Settle"	—	—	—	—
2011	"I (Who Have Nothing)"	—	—	—	—
"—" denotes the single failed to chart