JULIA Rennie made national headlines when she and her friend cheekily flashed their bras to Prince Charles.

Mrs Rennie, 37, from Raglan, was attending an official function at Clarence House last December when she and her fundraising friend Julie Rogers, 28, from Chepstow, bared their fluffy red bras to the Prince.

They had taken part in the Walk the Walk Moonwalk, where women walk baring their bras to raise funds for the cancer charity.

Now Mrs Rennie is using her position as manager of Puddle Ducks nursery in Raglan to get parents and siblings of children at the nursery to take part in the SunWalk, a charity walk in Bristol to raise money for two cancer charities on July 6.

"I take part in all these events for the Walk the Walk charity but this time I thought it would be nice to get some of the children involved and try and make it a family day out," Mrs Rennie said.

Walk the Walk women undertake charity power walks, usually wearing decorated bras to raise money for Breast Cancer Research and Cancer Care UK.

Between Mrs Rennie and Miss Rogers the pair have raised approximately £25,000 for good causes and Mrs Rennie estimates she's done 25 charity challenges including power walks, marathons and trekking the Inca Trail and she says 50 families from the nursery have agreed to take part..

Puddle Ducks attempts to establish a healthy blueprint, children are shown how to grow their own vegetables, given plenty of outdoor play space and are given only water to drink.

"To raise awareness of the Sunwalk we've had children wear the bright Sunwalk colours - pink, yellow and orange - decorating plant pots and making colourful fruit smoothies," Mrs Rennie said.

Two weeks ago Mrs Rennie celebrated her 37th birthday by walking the Paris Marathon and in June she faces her toughest challenge yet - conquering four marathons in four days in Holland a week after the Sunwalk again with friend Miss Rogers.

For more SunWalk details including entry forms, bra decorating tips and a kids t shirt designing competition visit www.walkthewalk.org.

It's the fourth time the SunWalk will take place at Bristol's Ashton Court and last year 2,500 people took part.

Entrants can choose to walk 5 km, 10 km or take on a half marathon and will receive a bra or T-shirt, cap, space blanket and weather protector.

Prince Charles is the patron of Walk the Walk Worldwide.