1 of 11
Musical Queens Showing Off Post-Baby Bodies

2 of 11
Hillary Scott

3 of 11
Christina Aguilera

4 of 11
Carrie Underwood

5 of 11
Gwen Stefani

6 of 11
Mariah Carey

7 of 11
Carrie Underwood

8 of 11
Christina Aguilera

9 of 11
Gwen Stefani

10 of 11
Jessica Simpson

11 of 11
J.Lo
