I smoke way too much f**king weed: Miley Cyrus Miley Cyrus confessed on her birthday party last week that she is a “stoner” and a “pothead” as she was presented with a Bob Marley cake. VIDEO INSIDE entertainment Updated: Nov 28, 2011 14:05 IST ANI Miley Cyrus confessed on her birthday party last week that she is a "stoner" and a "pothead" as she was presented with a Bob Marley cake.The former Disney starlet made the startling revelation, which was captured on video on her 19th birthday party, organised by Kelly Osbourne."You know you’re a stoner when your friends make you a Bob Marley cake," the Daily Mail quoted the singer as saying."You know you smoke way too much f**king weed!" she added.The bash was held at Beacher’s Madhouse inside the Roosevelt Hotel in Los Angeles on Tuesday.The rock legend’s 27-year-old daughter later took to Twitter to defend Cyrus, saying that it was all a joke."Let me make something very clear after @MileyCyrus salvia incident we started calling her bob miley as a JOKE! the cake was also A JOKE.""It makes me sick that @Miley Cyrus so called ‘friends’ would sell her out and lead people 2 believe she is someone that she is not!""U guys if @MileyCyrus is not recording/filming/touring she is works everyday how could she possible do all that if she was a stoner! #think.’ (sic), she wrote.