Britney Spears has denied rumours that say she has had a tummy tuck.

The pop beauty was left furious when she read reports alleging she had undergone cosmetic surgery after the birth of her baby son, Sean Preston.

The sexy singer, who is married to Kevin Federline, has also dismissed speculation of her being depressed after pregnancy.

Her spokeswoman, Leslie Sloane Zelnick, revealed, “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.”