The star is busy promoting her memoir Not That Kind Of Girl and signed copies of the tome at The Grove Shopping Centre in Los Angeles last Tuesday.
During an appearance on Good Morning America, Lena confessed the most difficult chapter to write may be surprising to some of her fans.
She said: "You'd think it was the sexual humiliations, but for me it was being clear that I've spent a lot of time thinking about food.
"I spend a lot of my career trying to break down the negative forces that the media exerts on women in trying to control their body image, so for me it's all very sort of anathema to who I am to admit that I too have struggled with the concept of perfection."
And Lena is unrepentant about the fashion naysayers, saying in a recent interview that she would rather be known for having great style than taste, describing her personal style as: "A feeling that no one else could have put on what you're wearing that day because it sprang forth from your unique neon mind."
She also added to The Telegraph that she prefers casual day dressing than glamming up for evening events.
"At night it's like, 'Duh, you look great because you worked on it for hours and are probably wearing an under-dress constructed of Spanx and duct tape.'"
Lena Dunham debuted her platinum blonde bowl cut only months before dyeing her hair the mint green shade and has not been the only star to switch up her 'do this year.
Check out a few of the celeb hairstyles from this year, so far:
Lena's platinum bowl cut
Nicole Richie's lilac locks
James Franco's bald 'do
Beyoncé's fringe
Hair chameleon Kylie Jenner
Demi Lovato and her new range of hair extensions
Anna Paquin as a 'mermaid'
Katy Perry goes green for spring
Bleach-haired Adam Levine
Coloured-hair loving Lily Allen
- Daily Mail, nzherald.co.nz
