Iggy Azalea, Rita Ora deserve more than just $100K!

Australian rapper Iggy Azalea and British singer Rita Ora are huge stars, but based on a new Vegas offer to them, they're not getting their due respect.

The "Black Widow" singers have been asked to perform two shows at Planet Hollywood for $200K per show, and that's for both, reports tmz.com.

Taking home $100K per show doesn't sound bad for a night's work, but compared to what Britney Spears and Celine Dion pull in -- around $475K each -- it's chump change.

We're told Iggy and Rita said thanks, but no thanks.