Blanket Jackson Makes An Unusual Appearance on Michael Jackson's 65th Birthday

Prince and Bigi Jackson remember their father Michael Jackson on his 65th birthday. 

Bigi (previously Blanket), 21, and his brother Prince, 26, made a rare appearance in Las Vegas on Tuesday to memorialize their late father. The siblings visited Mandalay Bay Resort and Casino, where Cirque du Soleil's Michael Jackson ONE show is running.

The renowned siblings met fans inside the casino, according to people. One MJ follower offered the sons a picture of Michael with an angel as they recounted their best memories of the global icon. 

Cirque du Soleil's website announced that Michael's estate hosted a public Q&A for his “Human Nature” artist's “Blue Sapphire Birthday Celebration.” 

Michael's loved ones were planned to see the Vegas show's cast perform after speaking to some of his biggest fans. The event will last all evening and involve a book signing by Michael Bush, author of The King of Style: Dressing Michael Jackson

The celebrations continue. The original Michael Jackson ONE creative team and estate reps will also meet and greet. Fans with ticket evidence for any of Tuesday's events will get cake and cupcakes before the show.

The Cirque du Soleil tribute to Thriller will be “part music, part acrobatics” and “all amazing.” The major draw was announced in February 2013 and offered to the public several months later. Michael's 65th birthday marks the Vegas residency's 10th anniversary. .

Michael's former security told PEOPLE in 2007 that his three children are "well-mannered, well-behaved kids," adding that they are "really level-headed." The Michael spokesperson said, "They were Michael's first priority."

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