McIlroy and his girlfriend Sweeney walk up 11th hole with Poulter

<p>Rory McIlroy 2nd R of Northern Ireland and his girlfriend Holly Sweeney L walk up 11th hole with Ian Poulter 2nd L of Britain and Graeme McDowell of Northern Ireland during a practice round for the U S Open Golf Championship in Pebble Beach California June 16 2010

<p>Rory McIlroy 2nd R of Northern Ireland and his girlfriend Holly Sweeney L walk up 11th hole with Ian Poulter 2nd L of Britain and Graeme McDowell of Northern Ireland during a practice round for the U S Open Golf Championship in Pebble Beach California June 16 2010

<p>Rory McIlroy 2nd R of Northern Ireland and his girlfriend Holly Sweeney L walk up 11th hole with Ian Poulter 2nd L of Britain and Graeme McDowell of Northern Ireland during a practice round for the U S Open Golf Championship in Pebble Beach California June 16 2010