Betty White – 98
Betty White has somehow managed to stay in the limelight despite being in the industry for over 7 decades! A multi-talented actress, producer, and writer, she has amassed an impressive $45 million net worth. At 98 years old, Betty is still active in the industry and continually receives roles and most recently on TV series ‘The Golden Girls’ and ‘Hot in Cleveland’. In fact, her career goes so far back that even she can’t remember what show her screen debut was in 1939! In 2014, she was included in the Guinness World Records for having the Longest TV Career for an Entertainer (Female).