Actress Hayden Panettiere is reportedly pregnant with her first child.

The `Nashville` star is expecting a baby with her boxer fiance Wladimir Klitschko, reports contactmusic.com.

"Hayden is totally pregnant,` said a source.

The 24-year-old actress got engaged to the Ukrainian sportsman, 38, in October last year.

She recently confessed the wedding had been put on hold due to ongoing civil unrest in her fiance's homeland.