Britney Spears does regular workouts

“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,” she said.

The 30-year-old star also said 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!,” she added.