THE SENSATIONAL SHE-HULK (1989) #48

Reed Richard’s plan to switch Jen and Weezi back into their own bodies fails! After She-Hulk attempts to switch minds with her friend Louise Grant Mason, the Blonde Phantom, by using a Ovoid mind switch, her physical shape has switched places with Louise making She-Hulk short and stocky, and Louise tall and with She-Hulk’s powers. Reed Richards studies their condition just when a villain attacks. No villain name is mentioned, but the villain is refered to by « your favorite villain ».