When we hear about celebrities claims to be addicted to sex there's a collective eye roll. When it comes to porn, there's increasingly concrete evidence, science, that the addiction can be real.

Ivanka Trump's 'Lap Dance' with Donald A photograph showing Ivanka Trump seemingly sitting on her famous father's lap documents less than is salaciously claimed. If you use a tampon, but have never had sex, you are still a virgin. So why do people ask this question? Girls who are virgins usually have a hymen, a very thin piece of skin-like tissue that partly covers the opening of the vagina. The first time a girl has sex, the hymen stretches and may tear and bleed a little. Directed by Tamara Olson. With Olivia May, Lauren Walsh, Todd Leigh, Dustin Harnish. A senior must lose her virginity before she can sleep with her dream guy at a high school graduation party. Ob-gyns explain whether sex can make a woman's vagina looser and wider, and if childbirth or other factors can change vaginal size and shape. Virgin by Radhika Sanghani is published in August 2014 but is available for pre-order on Amazon. What a girl wants: the rise of porn for women . Women more likely to be bisexual, study finds . Megyn and Lis debate the facts

Now, Melania Trump, 45, who shies away from speaking in public, finds herself directly in the 2016 campaign spotlight, an unconventional spouse of a most unconventional presidential candidate.

Virgin by Radhika Sanghani is published in August 2014 but is available for pre-order on Amazon. What a girl wants: the rise of porn for women . Women more likely to be bisexual, study finds .

As the reality show returns for season 7, two contestants talk about their experience surviving naked in Belize

Ob-gyns explain whether sex can make a woman's vagina looser and wider, and if childbirth or other factors can change vaginal size and shape.