That's right, according to a source, Joan may be more on the mend than we might think:
Post-pregnancy MiMi is looking fantastic!
Check out the photo (above) of Mariah Carey partying it up with Joan Collins in London on Saturday night.
Hope you had a great time, Mariah!
…And one of these days, you should send us another baby pic or two! We'd seriously LOVE to see little Monroe and Moroccan Scott's faces!