jordin sparks twitter bikini Jordin Sparks flaunts 30 pound weight loss to Twitter followers with bikini picture

We thought “American Idol” Jordin Sparks was looking particularly svelte when we saw her in the audience during the April 26 taping of “Dancing With the Stars” — but this settles it.

The 21-year-old singer posted a fairly revealing photo to Twitter on May 1, writing “I don’t know why but my bathing suit reminds me of fruity pebbles.”

The resemblance between the orange-and-blue bikini and the sugary breakfast cereal is up for debate, but she’s certainly looking a lot fitter these days.

Hollywood Life recently reported that a strict regimen with a trainer has already led to a 30-pound drop in weight for Sparks.