'Big Bang Theory' star Kaley Cuoco says she dumped 'really famous' ex-boyfriend for being a 'bad tipper'

'Big Bang Theory' star Kaley Cuoco says she dumped 'really famous' ex-boyfriend for being a 'bad tipper'



Kaley Cuoco dished on a “cheap” former flame whom she met at 19 years old in a video for “Vogue."