Locklear hospitalizedHeather Locklear was taken to the hospital yesterday after a 911 call was placed from her home, People magazine reports. The nature of the emergency wasn't revealed, but TMZ and RadarOnline say Locklear, 50, may have mixed alcohol and prescription medication. "Emergency response personnel responded to a medical emergency call at Ms. Locklear's residence," Ventura County Sheriff's Capt. Mike Aranda told People. "It was determined that Ms. Locklear needed to be transported to the hospital."