Dakota Johnson is too embarrassed to talk to her parents about her 'Fifty Shades of Grey' role.
The 24-year-old actress is currently filming the big screen adaptation of E.L. James' erotic novel opposite Irish hunk Jamie Dornan, but admits she hasn't ever discussed the intricacies of her role as naïve Anastasia Steele - who gets entangled in an S&M relationship with kinky businessman Christian Grey - with her family.
Dakota - who will have to strip off naked for the part and engaged in very explicit scenes - blushed: "I think that I would love to have [my parents] experience it with me, but I can't really do that, just because of what it entails. I talk to them more about problems with my landlords. That's my talking point with my family."
The book trilogy has been dubbed "mommy porn" by the media due to its popularity with middle-aged women.
Dakota will be happy if the majority of the audience who see the movie - which also stars Rita Ora, Eloise Mumford and Luke Grimes - but she is anticipating a varied crowd.
She told the latest issue of Vanity Fair magazine: "I wonder if it will be like, 40 year old moms, which I am cool with. I love moms."

Miranda Kerr stood out in a stunning white dress as she posed for photographers in New York City. The model wore her hair in loose curls and added a pair of snake print stilettos to her outfit.

Reese Witherspoon and Naomi Watts whispered to each other as they left their yoga class in Brentwood, California. The pals wore matching pedal pusher leggings and dark shades and were seen chatting and giggling away.

Lorde looked glum as she made her way through Sydney Airport in New South Wales, Australia in a white t-shirt and black shorts. The singer kept to her trademark look with dark red lipstick and kept her eyes covered with a pair of sunglasses.

George Clooney wrapped up in a navy coat and grey scarf as he braved the cold New York weather. The actor left his hotel and headed to the Ed Sullivan Theatre to appear on 'The Late Show with David Letterman'.

Eva Longoria hid her tired eyes behind dark black shades as she arrived at LAX Airport in Los Angeles, California. The actress paired a long grey jumper with black leggings and long black boots.

Dianne Kruger looked stunning in a floral blouse and contrasting striped skirt as she went out and about in New York City. The actress had her blonde hair pulled back into a bun and added a small blue clutch bag to her outfit.

Candice Swanepoel opted for an edgy off-duty look before taking to the catwalk for Desigual at New York Fashion Week. The Victoria's Secret model's legs looked endless in black leather trousers which she paired with a baby pink vest, leather jacket and...

Alexa Chung looked excited as she arrived all wrapped up in a caramel coloured fur coat for the launch of Peter Pilotto's clothing range at Target in New York City. The model wore a sky blue jumper with a monochrome skirt, thick black tights and black ...

Cat Deeley was all smiles as she took a stroll along Melrose Avenue in West Hollywood, California. The TV presenter wore a long navy coat with gold embellished black boots and topped off her outfit with a statement red bag.

Jennifer Garner kept it casual in dark blue jeans and a grey coat and boots as she stopped off at Sweet Lady Jane's Bakery in Santa Monica, California. The actress wore her brunette locks in a loose ponytail as she picked up some drinks and snacks.

Prince Harry has been named the "sexiest male" ginger, according to a new poll.
The 29-year-old royal - who is dating Cressida Bonas - beat '12 Years A Slave' actor Michael Fassbender to the top spot, in the list which was commissioned by the British Heart Foundation and compiled after they quizzed 2,017 people on their favourite flame-haired stars.
They were followed by 'Homeland' hunk Damian Lewis who landed third spot and 'Sherlock' actor Benedict Cumberbatch in fourth.
The poll was part of the charity's fundraiser 'Ramp Up The Red' which promotes the wear of red clothing to raise money to help beat coronary heart disease
British Heart Foundation representative Polly Shute said: "Redheads know how to stand out from the crowd. Join them today by going as red as you dare.
"You can make your red statement by dyeing your hair red or wearing a red wig to show your support.
"It's easy to do and you will be helping to raise funds that will go directly towards vital research, support and care."