Jamie Lynn SpearsJamie Lynn Spears has given us the first real look at how she's ditched her baby weight.

Sure, the kid is only 17 so losing lard is as easy as gaining friends on Facebook.

But the youngster has been rather insistent on dressing herself up in baggy togs since she popped out daughter Maddie in June.

But on a recent shopping trip she was sporting some fitted jeans and a tight t-shirt - which showed off her neat bod to perfection.

The preggers belly is nowhere to be seen and her butt's as pert as ours once used to be (oh, to be a teenager again).

And all this despite the rumours that Jamie Lynn is with child again - of course, her reps have defiantly said: "She is not pregnant."

So let's just take this moment to appreciate the return of Jamie's young figure, as she joins our photo selection of other celebrity mums who've regained their taut tums.