3. Vincent Kartheiser
The Mad Men actor is one of the most infamous celebrity cheapskates ever. Although, he makes lots of money while playing the role of Pete Campbell on the hit show of AMC, he still has penny pinching habits. His home is one good example of his miserly nature. Kartheiser lives in a small cottage in Los Angeles. His home barely has any furniture. It is said that he spends less due to his epiphany in 2010, after which he began to eradicate physical possessions from his life. At one point of time, he used to use his neighbor’s bathroom, after giving away his washroom. In fact till 2012, Kartheiser did not even have a car of his own; instead he preferred to use public transit to move around.