LeAnn Rimes takes 40 supplements per day

Singer LeAnn Rimes says she takes 40 supplements a day, including prenatal vitamins because she believes that they help her look and feel her best.

The 32-year-old singer said that she is a "big vitamin person", reports femalefirst.co.uk.

"I take like 20 pills in the morning and 20 at night - fish oil, prenatal vitamins, probiotics, biotin ... I have a herbalist I work with who has put me on a bunch of different things. I'm very strict about making sure I take them," lifestyle website The Gloss quoted Rimes as saying.

The "Blue" hitmaker, who is married to actor Eddie Cibrian, also works out on a regular basis to maintain her trim figure.

"At home, we have a gym upstairs. I switch it up between circuit training, pilates, boxing, and yoga every once in a while," she said.