Britney Spears has rubbished reports the birth of her first baby SEAN PRESTON FEDERLINE left her depressed and needing a tummy tuck.

The TOXIC hitmaker, who gave birth on 14 September (05), has been plagued by claims she regained her pop star figure through cosmetic surgery - but she insists the rumours are false.

Spears' representative LESLIE SLOANE says, "She is not depressed, nor has she had a tummy tuck.

"She is a 23-year-old mom who was in amazing shape before she got pregnant and was able to get back in shape after the baby arrived."