Michael Jackson had little to no privacy due to the media attention that trailed his life—this was both a blessing and curse for him, but thankfully, he leveraged it and established himself as a legend in the music world. Having had a fair share of the media prying into his life, the late King of Pop raised his children privately, and even after his death, they continued to live that way. In a rare appearance, Michael Jackson's youngest son, Bigi, formerly known as Blanket, was recently spotted alongside his older brother, Prince, at the famous Mandalay Bay Resort and Casino in Las Vegas to honor their legendary dad's memory. Fans were filled with joy to know that Jackson's sons were doing well; however, they couldn't hide their surprise noticing that the 21-year-old seemed to have undergone a noticeable transformation. Prince and Bigi celebrated their father's 65th posthumous birthday Twitter Prince and Bigi celebrated Jackson's posthumous 65th birthday at the same venue where the spectacular Cirque du Soleil production Michael Jackson ONE took place—a show that paid tribute to the iconic musician. RELATED: Michael Jackson’s Three Kids Are Now Fully Grown For the event, Bigi opted for a relaxed and stylish appearance, donning a loosely fitting black button-up shirt paired with snug black pants. In contrast, Prince showcased a more casual yet edgy look, featuring a gray T-shirt that highlighted his intricate tattoos and complemented his attire with a green baseball cap. The Jackson brothers' attendance at the event warmed the hearts of fans who used the opportunity to secure autographs from Blanket and Prince. A fan also gave them a heartfelt gift, an image of their father standing alongside an angel. YouTube Video Screenshot Michael Jackson's children have always honored their late dad's legacy This touching homage is just one installment in a collection of meaningful gestures undertaken by the Jackson children to honor their late father's memory and uphold his legacy. In 2018, Paris and Prince the Michael Jackson Diamond Birthday Celebration, a momentous event hosted at Mandalay Bay. YouTube Video Screenshot During the celebration, the duo accepted the prestigious Elizabeth Taylor Legacy Award on behalf of their late father in recognition of his outstanding philanthropic endeavors, with a special emphasis on his pivotal role in the Elizabeth Taylor AIDS Foundation.