"What Cha Gonna Do with My Lovin'" is a song by American singer and songwriter Stephanie Mills, released in July 1979 by 20th Century-Fox Records as the first single from the album of the same name (1979).

It was released in November by Virgin Records as the group's fifth single and their fifth consecutive UK top 20 hit, reaching No.

While all the group's previous singles had topped the Hot Dance Music/Club Play chart in the US, this was the first not to do so, although it still reached No.

"[7] Ian McCann from NME felt it "is the usual Kevin Saunderson sound slowed down 15 beats a minute.

Paris is in her usual seductive self, but can Inner City hit with an Mtume song at his slack tempo and not theirs?