Harry Judd is engaged to Izzy Johnston.

The McFly drummer proposed to the violinist - who he has been dating since he met on their 2005 tour - on a beach on the Caribbean island of St Lucia.

Harry wrote on twitter: ''Couldn't be happier! My beautiful @izzyeyesalight and I are engaged! Thank you to @rendezvoushotel for making it so special! Xxx (sic)''

Izzy added: ''So happy! My gorgeous @mcflyharry and I got engaged on the beach by candlelit dinner. I'm the luckiest girl to be marrying my best friend xx (sic)''

Harry - who previously dated Lindsay Lohan - is not the only member of McFly to settle down, band member Tom Fletcher recently married his long-term girlfriend Giovanna Falcone in a ceremony at One Marylebone in London.

All of the band, including Dougie Poynter and Danny Jones, were in attendance at the wedding, as well as Busted singer Matt Willis and radio presenter Fearne Cotton.

The pair left for their honeymoon earlier this week, but he took time out from his holiday to congratulate his bandmate.

He wrote: ''AWESOME NEWS!!!! Congrats to @mcflyharry and his FIANCÉ @izzyeyesalight on getting engaged. Xxx (sic)''