The billionaire entrepreneur who bought Twitter after the long-awaited purchase has been in the news on social media for a long time, as well as in the mainstream press.

Twitter CEO Elon Musk recently shared a beautiful holiday memory on the micro-blogging website about how he celebrated Halloween this year with his mother, Maye Musk. 

At the same time, the festival of Halloween arrived, and they wore a party dress that cost about $7,500, along with some leather armor.  

He posted two gorgeous pictures of herself in her red leather samurai-style dress; he included his mother and Brooke Wall, the founder and CEO of Wall Group, in the photographs. 

Billionaire Elon Musk celebrated Monday night at Heidi Klum's annual Halloween party in New York City with his mom Mae Musk, who flew in from Los Angeles, on his arm. 

Musk suddenly appeared on Twitter in a lavish outfit, complete with a long black leather coat, his mother's. 

Mae Musk, the woman identified as Brooke Wall in the photo, identified the other woman as being Brooke Wall, the founder, and CEO of the management company The Wall Group. 

Elon Musk showed up wearing black and red armor. The store's website says the costume is called "Devil's Champion – Leather Armor Set".

You can be purchased at the renowned NYC costume store Abracadabra for $7,500. However, you can also rent the costume for $1,000.