After admitting last month to undergoing a costly hair transplant, Wayne Rooney was showing off his thicker locks yesterday while on holiday in the South of France. The crown of his head was covered in his new growth, but the Manchester United footballer was protecting the delicate area from sunburn by wearing a hat for most of the day. And while Wayne became pink under the Mediterranean sun, his wife Coleen was a more olive shade of tan as she lounged on the luxury yacht in Saint Tropez. New growth: Wayne Rooney was sporting half an inch of new hair in St Tropez after his hair transplant that cost an estimated £30,000 Quenching her thirst! Coleen reached for a beer to sip on while tanning in her Missoni bikini next to her best friend Amy Louise Wilkinson Mrs Rooney tweeted yesterday: ‘Villa Romana St Tropez one of my favourite places!!! So many good memories.’ More... Keep in touch with the latest showbiz gossip by following the Daily Mail's Twitter page Villa Ro