E! reported that 10.5 million people tuned in to watch Kim marry Kris Humphries in a two-night, four-hour special event on Sunday and Monday. The Kardashian family is on their way to becoming billionaires. EOnline.com reported that the family’s income is expected to skyrocket from $65 million in 2010 to hundreds of millions once they count their money at the end of 2011. Brian Dow, who represents the family’s lifestyle brands, told Women’s Wear Daily, “The Kardashians could easily be a billion-dollar business worldwide in the next two years.” Kim, Kourtney and Khloe’s Kardashian Kollection for Sears is set to bring in between $200 million – $300 million alone in its first year. There are reportedly plans to make the collection international — expanding to the U.K., Italy and Australia in the near future.Meanwhile, Khloe and husband Lamar’s Unbreakable unisex fragrance — combined with Kim’s three perfumes — rake in another $50 million a year.Additionally! The girls’ K-Dash for QVC clothing line has sold over 100,000 units. Also in the works? Plans for a nail polish line and plans to expand the Sears brand to include home, baby and denim.