Say what you will about this girl, but she knows how to maximize her earning potential than a mug!

Between gifts she received prior to and to be included in her wedding, turning her bachelorette party into a Vegas event and turning her wedding into two two-hour episodes of ratings gold for E! (and getting them to share the ad revenue from her wedding special), Kimmy is about to rake in a reported $17.9 million

The exclusive photo rights to the Hollywood super nuptials were sold to People magazine for $2.5 million, a source told The Post.

But that’s just the icing on the couple’s cash cake.

Their biggest payout will come from turning last night’s ceremony into a four-hour, two-part TV spectacular called “Kim’s Fairytale Wedding: A Kardashian Event,” which will air on E! in October.

The special is expected to pull in $12 million to $15 million for the Kardashian family franchise and for the show’s producer, Ryan Seacrest.

The wedding likely didn’t cost the celebrity couple much, if anything, experts say.

LA celebrity event planner Tony Schubert said many vendors would have either comped or given huge discounts to the couple in return for the publicity.

“It benefits the vendors, their goods and services [to be] shown to millions of people,” he said.