Pop sensation Christina Aguilera has taken to her official Twitter page to show off her new svelte figure to her 5.4 million followers.

The picture, which she uploaded very early this morning (May 16), shows the 'Your Body' songstress posing in a tight black midriff-baring ensemble in front of a window that overlooks the sea (pictured below, left).

She shows off a tiny waist and toned arms, and accompanied the snapshot with the caption:

"On set shooting music video with @Alexoficial for #HoyTengoGanasDeTi"

She returned to the social networking site this afternoon and told her fans that the song, 'Hoy Tengo Ganas De Ti', has shot to No.1 in an amazing 17 countries: "#1 in 17 countries! xoxo!!!"