Following weeks of rumors of a "Full House" remake in the works on Netflix, one of the original show's stars, John Stamos, has recently confirmed that "Fuller House" is in the making, and fans expect Mary-Kate and Ashley to reprise their joint role as Michelle Tanner, two decades after their appearance was the first step for the Olsen twins' net worth to skyrocket.

After they first became a mainstream success during their early childhood (Mary-Kate and Ashley) were only months old at the time "Full House" first came out, the Olsen twins' net worth kept on growing exponentially as they entered a whole new world of entrepreneurship.

Over the course of their lives, most of which has been in the middle of the public eye, Mary-Kate and Ashley have turned into pop culture references, and even the recent Netflix series "Unbreakable Kimmy Schmidt" had a running gag on its first season involving them really being "quadruplets" - and as they've hit iconic status, there's no doubt that the Olsen twins' net worth has kept growing.

While the Olsen twins' net worth comes mostly from their joint ventures, it's only natural that in adulthood the sisters have made their own lives separate from each other, and Mary-Kate is reportedly engaged Olivier Sarkozy, brother to French former President Nicolas Sarkozy; meanwhile, Ashley's currently going out with "Foxcatcher" director Bennett Miller.

The Olsen twins' net worth comes from the sisters' different business ventures in the 90s, as they created an entire empire from their image, Dualstar Entertainment Group, LLC; from a series of straight-to-video joint movies (like "The Adventures of Mary-Kate and Ashley", and "You're invited to Mary-Kate and Ashley's") to even different brands of clothes for young girls and make-up brands for kids.

Currently, the Olsen twins' net worth stands at $300 million according to Celebrity Net Worth - whether they choose to appear on "Fuller House" or not!