LeAnn Rimes is not shy to show off her bikini bod. On Memorial Day, the singer spent some time by a pool with her girlfriends and tweeted a cheeky photo of the trio enjoying themselves.

Rimes took a page from the Sports Illustrated book with her photo. She recreated a recent SI photo from the 2014 swimsuit shoot that showed models Chrissy Teigen, Lily Aldridge and Nina Agda. Unlike the original, the women all kept their tops on for this photo.

Rimes tweeted the photo with the caption "Models in training @SInow sequel #happymemorialdayboys #wetryhard #having fun." Rimes is obviously proud of her figure -- and for good reason. She worked extra hard on it before she lounged poolside during a workout with L.A. trainer Ilyse Baker.

"Workouts done!" Rimes wrote on her Twitter hours before she hit the pool. "Every inch of me is drenched!! @ilysebaker time for sun & a bikini!"

Rimes is a soon-to-be singer turned reality star. Her and actor husband Eddie Cibrian are starring in their very own reality show 'Eddie and LeAnn.' The show is set to air on VH1 beginning on July 17. According to the singer, the show will showcase what she refers to as a normal life.