A member of Soulja Boy’s management team says the 21 year old kid bought himself a G5 jet as a birthday present to himself this week.

The jet cost $35 million. But, the birthday boy is dropping an additional $20 million to pimp out his ride. Like 12 custom Italian leather seats, flat screen TVs, 4 liquor bars, a special travertine tiled floor, and Brazilian hardwood cabinets.

Soulja is also gutting the in-flight lavatory and replacing it with a giant, LUXURIOUS bathroom. The jet is also getting a custom paint job … to include his logo.

And if that’s not enough for someone’s 21st, Soulja’s also spending $300,000 to throw himself a blowout birthday party at a Miami nightclub tonight. Dwight Howard, Bow Wow, and Sean Kingston are all expected to attend.