These 14 celebrities could really use to eat some pie on Pi Day ... or any day. Seriously, anorexia is so 2003.
Lindsay Lohan looks healthier these days than she used to at the height of her ... whatever that phase was.
Lady Gaga has been a positive voice for so many people, but she's also sparked concerns over her own unhealthy body image.
Rachel Frederickson of The Biggest Loser may have taken it too far. She insists she's healthy nowadays and in "maintenance" mode.
Victoria Beckham is gorgeous, but has always raised eyebrows with her rail-thin frame.
Nicole Richie's skinny frame has made headlines for years.
Is Kate Bosworth too thin?
Macaulay Culkin looks dramatically thinner these days and has sparked a great deal of rumors and concern with his appearance.
Shenae Grimes of 90210 fame was often believed to be unhealthily thin, though she denied having an eating disorder and was critical of those who chastised her.
Comment rendered unnecessary.
The Olsen Twins
Mary-Kate and Ashley Olsen have often made headlines with their gaunt, frail appearances.
One of the world's best-known supermodels, Kate Moss was once synonymous with excess, scandal and criticism for being too thin.
Is the stunningly beautiful Keira Knightley naturally that thin? Fans have often asked that question.
Is Angelina Jolie too thin? Or just naturally slender?
Paris Hilton's weight has always been long been a topic of controversy (among others) surrounding the reality star.
Erin Wasson topless on Instagram ... showing off some skin AND bone.
Bethenny Frankel in Daughter's Pajamas
Bethenny Frankel in her daughter's pajamas. Real normal.