Rick Ross has had to postpone his daughter's elaborate Sweet 16 birthday celebration due to his four-day hospital stay.

TMZ says their sources said Ross had booked Casa Casuarina -- formerly the Versace Mansion -- nearly seven months ago for Toie's big bash, which was slated for March 17. But after the rapper was rushed to the hospital on Thursday, his family called to postpone the party since they didn't know how long he'd be in the hospital.

The birthday bash was going to be a big one for Ross's daughter- with performers and hundreds of people invited. The party was reportedly going to cost at least $100K.

As of now, the mansion has not been booked again by Rick Ross, so it's unknown how the rap mogul plans to make-up the missed party.

Ross was released from the hospital yesterday after spending time in the ICU, according to reports. He reportedly was hospitalized due to issues with his heart-- possibly suffering a heart attack, though no details about his hospitalization have been released or confirmed by his reps.

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