Australian Nick Kyrgios says he wants to emulate his good friend Andy Murray by winning the Queen's title as he targets grass-court success this year.
Kyrgios, 23, won his first ATP title in 14 months last week, beating three top-10 players - including Rafael Nadal - on way to victory at the Mexican Open.
The world number 33 has confirmed he will return to Queen's in June.
"The courts are perfect, they suit my game and if I go well it will set me up perfectly for Wimbledon," he said.
The Fever-Tree Championships take place between 17-23 June, with BBC Sport providing live coverage from the west London club across television, radio and online.