Britney Spears is getting kudos again for looking attractive. In the past few years Britney has been insulted daily as her looks had gone downhill. Now, a determined Britney is back on track, and she's sparing no expense in getting herself in shape.

A source told Closer magazine that the star is spending up to $25,000 a month on her fitness routine.

"She limits herself to 1400 calories a day with one 'cheat day' where she'll treat herself," said the source.

"She also changed the way she eats, trying to have only two thirds of what is on her plate. It's all about portion control and fresh food now. And lots of water in place of Red Bull."

The money she's spending goes on a private nutritionist, diet supplements, a personal trainer and a private dance choreographer.

It looks like her hard work is definitely paying off.