American Actor Bruce Willis has had a long and successful Hollywood career, and he is still very much a sought-after leading man.

His three grown-up daughters from his previous marriage to actress Demi Moore, however, are a very different story.

Whether it's the stress of having two famous parents, or a desperate need for attention, the Willis kids - Rumer, 25, Scout, 22, and Tallulah, 20 - frequently make the news for dubious reasons. Here's a look at the trio's latest antics.

Scout Willis

Scout Willis took a topless walk around New York City to protest what she said was discrimination on the photo sharing site Instagram. -- SCREENGRAB: CNN

Wearing just a skirt and shoes, the Willis' middle child took a walk around the streets of New York this week, documenting her escapade on Twitter, to protest what she said was discrimination on the photo sharing site Instagram, CNN reports.

"Legal in NYC but not on @instagram," she wrote on one of the posts, which showed her shopping for flowers topless.

She reportedly launched the campaign after Instagram removed one of her earlier photos for violating community guidelines - a picture of a sweatshirt that depicted two topless women with their nipples visible.

"This is about helping women feel empowered to make personal choices about their bodies not dictated by what society says is decent," she tweeted.

Scout also happens to be a graduate of Brown University and aspires to be a singer.

Rumer Willis

Rumer Willis in a figure-hugging dress which left little to the imagination. -- PHOTO: AFP

Scout's elder sister Rumer, is no stranger to controversy and seems to have a similiar exhibitionist streak.

The actress recently flaunted her figure in a series of risque photos taken by celebrity photographer Tyler Shields, reported the Daily Mail. She was also photographed at a red carpet event wearing a skimpy skirt (above) with large cut-outs that showed her underwear.

Tallulah Willis

Tallulah Willis (left). -- SCREENGRAB: THE DAILY MAIL

The youngest of the Willis trio is certainly following in the footsteps of her infamous sisters. She had to deal with a nude photo scandal in 2012, reported the Huffington Post, when topless shots of her smoking what appeared to be a joint were offered for sale. She was also cited for underage drinking when she was 17.

Tallulah, who runs a fashion blog called The Clothing Coven, was also embarrassingly pictured in a mismatched outfit at the recent Coachella music festival in California, reported the Daily Mail.

Their famous dad Bruce is now married to model Emma Heming, with whom he has two young daughters, two-year-old Mabel and newborn Evelyn. Only time will tell if they will turn out to be anything like their half-sisters.