WATCH: High Times! Joan Rivers Smokes Pot

If you think your mother is embarrassing, just be thankful that she's not Joan Rivers! On Tuesday night's episode of the WE reality show Joan & Melissa: Joan Knows Best?, Rivers, 78, sneaked off to get high -- and naturally, it was up to her daughter Melissa, 44, to keep her hijinks under control. Watch the clip below!

Source: http://www.ivillage.com/joan-rivers-smokes-marijuana-joan-melissa/1-a-424102?dst=iv%3AiVillage%3Ajoan-rivers-smokes-marijuana-joan-melissa-424102

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