Usherette will face six rivals following the withdrawal through injury of Euro Charline as she bids for a first Group One victory in the Tattersalls 250th Year Falmouth Stakes at Newmarket on Friday.
Andre Fabre's filly has won six of her seven lifetime starts, with her one defeat coming on her only previous appearance at the top level last year.
Most recently she was a comfortable winner at Royal Ascot from the reopposing Always Smile, who is one of two runners for Saeed bin Suroor along with Very Special.
Last year's winner Amazing Maria is back again for David O'Meara after a creditable effort in the Queen Anne at Ascot.
The consistent Euro Charline had been set to represent Marco Botti and owners Team Valor, but a tendon problem has forced her into retirement.
Irish Rookie runs closer to home this time for Martyn Meade after recent outings in Ireland and America.
Aidan O'Brien runs Alice Springs, who has been busy this season contesting the English and French 1000 Guineas as well as the Coronation Stakes.
The field is completed by Kevin Ryan's lightly-raced Ashadihan, who was sixth in the Coronation last time out.
