For years the paparazzi have had their eyes zoned in on Lady Gaga ever since her debut of "Poker Face." From her out-of-this-world clothing to her wild, rambunctious music videos, Gaga has been the center of attention.

With her weight now the main issue for the prying eyes of the press, her weight loss and weight gain is just another fuel to the fire.

The "Fame Monster" has been accused of starving herself for weeks just to fit into her costumes. People who have worked with the singer on her tours have reported that the singer would go weeks without touching food.

"She's sick and totally obsessed with her weight. She'd stare at herself at the mirror for hours simply analyzing and critiquing her figure," says a friend of investigate journalist Ian Halperin. "It's simply a very unhealthy obsession."

Aside from starving herself, the singer is also reputed to have done drugs.

Gaga is a whirlwind of an unhealthy lifestyle. To think she's a role model for teens all over the world who are aiming to become "Little Monsters". However as sensational as her weight loss, her weight gain has also been dramatic.

What has become of the thin, frail and unhealthy Lady Gaga then?

A photo of the sensational singer leaked from her "Monster Ball" tour shows Gaga in a slightly healthier and fuller appearance. Better than her matchstick frame that caused six hospitalizations in the year 2009, her fuller figure is a better change.

Lady Gaga's weight gain is for one a good sign that the singer is practicing healthier options. As for her clothing, Gaga's weight may have changed but her fashion preference still hasn't. The star's Saturday and Sunday night performances at Oslo were still full of costume changes all throughout the show.