“Single Ladies” star Stacey Dash – who starred in “Clueless” back in the day — was hospitalized early Tuesday morning for “dehydration” … this according to Stacey’s rep.
Dash’s rep tells us … the 46-year-old actress was admitted to Encino Hospital in L.A. … and she suspects it all stems from a meal she ate on Sunday night.
The rep tells us … ever since that night, Dash “hadn’t been able to hold down food or liquids … not even water.”
Dash was treated — and hooked up to an IV bag — but the actress has since been released from the hospital. Her rep says Stacey is currently “at home on bed rest trying to get stronger.”
