Blanket Jackson was spotted out in Calabasas on Saturday, just one day before the eight year anniversary of his father Michael Jackson's death.
The 15-year-old, now known as Bigi, was seen leaving a martial arts studio.
The teen was spotted in uniform with a black duffel bag slung over his shoulder.
Pop heir: Blanket Jackson, 15, now known as Bigi, was seen leaving a martial arts studio in Calabasas on Saturday
Blanket heaved his bag out of the car as he approached the studio.
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ShareBigi has an older brother Prince Michael, 20, and older sister, Paris, 19.
Blanket was only seven when his father Michael died from cardiac arrest in 2009 caused by a lethal combination of prescription drugs.
Taking a stand: The 15-year-old, now known as Bigi, was seen leaving a martial arts studio
On the go: The teen was spotted in uniform with a black duffel bag slung over his shoulder
Staying strong: Bigi has an older brother Prince Michael, 20, and older sister, Paris, 19; (pictured 2012)
The pop star's personal physician Dr Conrad Murray was later convicted of involuntary manslaughter and sentenced to four years in prison over his death.
Michael's children have been forging their own impressive careers in recent years.
Prince, following in his dad's footsteps, has started a production company aptly titled King's Son.
Paris has recently launched a career in modelling, and has even posed for Chanel.
Legend: The three of them lived at Neverland Ranch when their father Michael Jackson - pictured 1993 - died of a cardiac arrest in 2009 caused by a lethal combination of prescription drugs at the age of 50
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