kaley and briana cuoco
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The Big Bang Theory’s Kaley Cuoco brought along sister Brianna to the highly anticipated ‘Blue Jasmine’ premiere last week.

Cuoco, 27, recently parted ways with ‘Superman’ actor Henry Cavill, just two weeks after going public with their relationship.

After what seemed hot and heavy, the rumor mill has the actress stunned that Cavill pulled the plugged on their short lived but intense relationship.