Mase Loses Lawsuit to Model ... But She's Worth Way Less than She Thinks

The chick Mase plastered on ads to promote his new single has a grossly inflated value of herself ... so says a judge who just humiliated her.

Stephanie Delgado sued the rapper-turned-reverend-turned-rapper for stealing a pic from her Instagram page and plastering it on advertisements to promote his new single, "Why Can't We."

Delgado wanted $60,000 in damages ... presumably because she felt the pic was effective in hawking the single.

Mase never responded to her lawsuit so the judge entered a default judgment. But the judge wanted her to prove how much the pic was worth. She said she had once made $25,000 for a commercial shoot to promote an artist's music. The judge asked for proof but she said it was all done in cash and only knew she made the deal with a guy named Woo.

The judge decided a fair price for the pic was $7,500.