Music legend Bob Marley's youngest daughter Makeda Jahnesta Marley, has pleaded guilty to growing marijuana in her home.The 29-year-old admitted to having nearly a dozen large marijuana plants insider home near Philadelphia, Pennsylvania, reported TMZ online. Makeda is one of 13 children born to the Jamaican singer credited with making reggae music so popular. The 'I Shot the Sheriff' hitmaker was a known advocate of marijuana.