Patricia Hearst's daughter Lydia is coming into her own with a racy new role in the indie drama 'The Last International Playboy,' in theaters Friday, and ET has an exclusive first look!

With scenes of Lydia nude, having sex on a sink and in a threesome, she says with a laugh, "I know everybody on the blogs refers to me as the leading lady of nude chic -- [but] I'd much rather be nude chic than having people beg me to put my clothes back on.

"But honestly, it's about self-confidence and how you really portray yourself," she explains. "I don't go gallivanting about town without my panties on."

Being provocative seems to be a family trait -- it was 35 years ago that Lydia's mom, the granddaughter of newspaper tycoon William Randolph Hearst, was kidnapped by the Symbionese Liberation Army and allegedly brainwashed, taking part in a highly publicized bank robbery. After serving 22 months in prison and then having her sentence commuted by President Jimmy Carter in 1979, Patricia dabbled in acting, appearing in several John Waters films.

In 'The Last International Playboy,' Lydia plays a party girl and seductress, but in real life, she says it's not the case. "One huge misconception about me is [that I grew] up in New York -- I'm a country girl from Connecticut; I'm a model, I work hard, I go to the gym and I have a really normal life," she says, adding, "I haven't really had to kiss anyone like that before in a movie, but it was exciting."

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