Big guns line up for Saturday's King George at Ascot
Hot favourite Westover will lead a bijou field of six for the King George VI And Queen Elizabeth Stakes at Ascot on Saturday.
The Ralph Beckett-trained Westover will lock horns with Emily Upjohn and Mishriff who have both stood their ground for the showpiece Group 1.
Westover completed an impressive demolition job in the Irish Derby last month, but is unlikely to have things all his own way under Colin Keane, with John and Thady Gosden firing a formidable two-pronged assault.
As a result, Frankie Dettori's mount joins her illustrious stablemate Mishriff, who was second to Adayar in last year's King George and proved he is as good as ever when touched off by Vadeni in the Eclipse three weeks ago.
Aidan O'Brien, who has previously struck gold in the mile-and-a-half contest with Galileo (2001), Dylan Thomas (2007), Duke Of Marmalade (2008) and Highland Reel (2016), this year relies upon Broome, who won the Hardwicke Stakes over the course and distance on his latest appearance.
Beckett was in confident mood about Westover's chances ahead of the race.