Is it the end of era for Lady Gaga's bizarre, out of the world, crazy and funky outfits? Lady Gaga's long time stylist Nicola Formichetti has said good bye to Gaga owing to her "insane" habits of changing twelve times a day! Formichetti has a hell of a creative mind which he applied successfully to Gaga's bizarre outfits including the meat dress she wore to the 2010 MTV Video Music Awards or the egg-emerging style.

"She changes 12 times a day, its insane" the 36-year-old designer said during an interview with Women's Wear Daily (WWD).

"She's going to be my BFF forever, but I'm too busy with [other commitments]. I've done two albums with her, it's been like five years, and you know, I'm always going to be involved somehow, but I cannot do it every day."

Formichetti, who has worked with the pop star for more than five years, now has new feather to his cap as an artistic director for the Italian fashion label Diesel.

The designer's work became the talk of town when Lady Gaga wore a dress made of raw beef, which was commonly referred to by the media as the meat dress, to the 2010 MTV Video Music Awards. This meat-dress, which became an eye sore for animal right groups, was designed by Argentine designer Franc Fernandez and Formichetti styled it.

In February 2011, Formichetti worked for Lady Gaga's performance at the 53rd Grammy Awards where he collaborated with designer Hussein Chalayan on her appearance and performance. Gaga emerged from the egg or "vessel" (designed by Chalayan) in which she was carried down the red carpet and later onto the stage, hatching out in a yolk-coloured latex outfit to perform her new single "Born This Way," according to Wikipedia.

The designer is also working as the fashion director of Vogue Hommes Japan and the clothing company Uniqlo. Formichetti was also awarded the Isabella Blow Award for Fashion Creator at the 2010 British Fashion Awards.

Brandon Maxwell, stylist assistant to Nicola Formichetti, is currently the Fashion Director at the Haus of Gaga since 2012. The Haus of Gaga is the name used by Lady Gaga to describe her team of designers and stylists.