Singer Britney Spears says that she works out thrice a week.
The 'Toxic' singer believes in healthy eating and says exercising on a regular basis is very important to her.
"I'm very big on being healthy and working out three times a week. I go to bed early and get my beauty sleep. I also drink lots of water to keep my body hydrated," Contactmusic quoted her as saying.
The 30-year-old star also revealed how she loves getting ready for a glamorous night out.
"It takes me an hour-and-a-half to get ready for a red carpet event. I usually take a shower, wash my hair, blow my hair out and have a cup of coffee.
"Then I'll have my make-up artist come in and we'll decided on what we want to go for - a soft or sinister style! From there we look at the wardrobe and see if it makes sense, And then we through the process of getting ready, which is the funnest part," she added.