Alex Loudon and Pippa Middleton visit Wimbledon

Pippa Middleton and boyfriend Alex Loudon put on a show of solidarity at Wimbledon today.

The pair were rumoured to have gone their separate ways after Pippa was snapped in Madrid with ex-boyfriend George Percy.

But today Kate's little sister, wearing a striking red Hobbs NW3 mini dress and tan heels, stepped out with old Etonian financier Alex for the first time since Prince William and Kate Middleton's Royal Wedding in April.

Alex, 30, put a protective hand over his girlfriend's arm as he and Pippa, 27, made their way to Wimbledon's Centre Court.

After dating for over a year, it t looks as if the loved-up couple could soon be following Kate and Wills up the aisle.

'Pippa's very into Alex,' a source tells The Mail On Sunday.

'Alex is the nicest chap you could meet. He's incredibly sweet, loyal and adores Pippa.

'But they make a point of seeing each other very privately and don't go to flash places.'

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Esme Riley