KardashiansBillion230.2.jpgThe Kardashian empire famously made $65 million in 2010, but that sum is about to skyrocket.

News surfaced Tuesday that the sisters' Sears clothing line, which debuted this year, is set to rake in $200-300 million on its own.

"The Kardashians could easily be a billion-dollar business worldwide in the next two years," Brian Dow, partner at APA Talent & Literary Agency, which reps the Kardashian's brands, told Women's Wear Daily upon hearing the news.

The trio has plans to take their Sears collection international. Their perfumes make about $50 million. Their QVC clothing line is set to sell hundreds of thousands of units.

And those are just pieces of the glamorous puzzle -- after the jump, see everything the Kardashians are involved in!