Australian rapper Iggy Azalea isn’t losing any sleep over a publicized credit card nightmare – or at least she looks unworried about the situation.

Last night, Iggy jumped on Instagram with a pic of herself and icon Martin Luther King Jr.’s framed picture in the background.

Yesterday, a report emerged about Iggy having to deal with a credit card lawsuit.

According to docs obtained by TMZ, American Express is dragging Iggy to court over a $300,000 statement … which it says is $250k more than her preset limit. Amex wants the full amount, plus its legal fees. We know Iggy lives large, she’s a rapper after all, but if what Amex says is true … let’s hope she still has the receipt for the fine art that set her back $12k. (TMZ)

Last month, Iggy revealed getting involved in some high-tech and futuristic activities.

Recently, Azalea blew minds away with a pair of NSFW pics.