Singer Miranda Lambert, who is flaunting her new toned figure, reveals how pop star Britney Spears motivated her during workout.

Lambert opened up about her workout routine in a recent issue of Women's Health magazine, reports eonline.com.

In the article, she admits she's not the biggest fan of running, but says: "Like if I put on Britney, I can picture Britney's body and I'm like, 'Oh! Faster!'"

And Spears caught hold of the article.

"#regram So flattered by this @mirandalambert! My sister @jamielynnspears just showed me. You look amazing!! @womenshealthmag," Spears wrote with a snapshot of the article on Instagram.