Fetty Waps sinks $100,000 in girlfriend's new fashion empire

Rapper Fetty Wap has invested $100,000 in his girlfriend's fashion business.

The Trap Queen hitmaker surprised designer Yaya at her Omaj by NoiR clothing line launch party in New Jersey on Sunday (17Dec17), after performing for her.

Fetty told fans he was very impressed with his girlfriend's creativity as he hit the microphone to announce his generous hand-out.

"I'm gonna give you a hundred thousand," he told the beaming designer, who was sporting green hair for the party.

"It's a black woman doing s**t for herself (sic)," he added to the launch party guests, urging them all to buy items from his girlfriend's outerwear collection, which is slated for a spring (18) release.

The rap star also made it clear his hand-out is not something he expects back, stating, "I don't get no money from this s**t... Y'all show her some love (sic)."

Fetty also hit the runway at the show and modeled Yaya's new gear in footage obtained by TMZ.