BRITNEY SPEARS seems to be cheating in her bid to get fit for her comeback.

The Toxic singer has had trouble shifting those last few blobby bits after giving birth to sons SEAN PRESTON and JAYDEN JAMES.

So she decided to Do Somethin’ about it and nipped to see a liposuction specialist in Las Vegas.

The Advanced Lipo Dissolve centre specialises in a non evasive treatment of a series of injections which claim to permanently dissolve fat.

It sounds painful and Britney looked a bit tender as her minder helped her on with her jacket.

Britney has been undergoing strict dance training in studios in LA.

And now that she’s booze free the weight should drop off her (provided she steers clears of the junk food she loves so much).