Liza Minnelli was out of bed and exercising Tuesday, three days after surgeons gave her a new right hip.
"She's doing spectacularly," said her spokeswoman, Carol Stone. "She's already up and beginning a very strenuous rehabilitation."The 48-year-old star known for her energetic song-and-dance shows underwent hip replacement surgery Saturday at an undisclosed Los Angeles hospital.
"She's had a hip injury for a while with the dancing she does," Stone said.