Image: Gage Skidmore
Actress Jessica Alba doesn't have to worry about how she will make money if acting jobs cease to be offered to her. In 2011, Alba co-founded The Honest Company, which sells non-toxic cleaners and other items for use in the home. The product line is sold in Target and Whole Foods stores across the country. The Honest Company's sales exceeded $150 million in 2014.
Alba isn't the only movie star with a lucrative side business. Read about other celebrity ventures at Mental Floss.