Australia's Nick Kyrgios will return to Queen's Club for the third time in June after being confirmed in a strong line-up for the 2017 Aegon Championships.
The 21-year-old, ranked 16th, joins Andy Murray, Rafael Nadal, Milos Raonic, Stan Wawrinka and Grigor Dimitrov in the singles draw.
Kyrgios - yet to win a match in two previous appearances at Queen's - has beaten Novak Djokovic twice in 2017.
"I don't think British people have seen the best of me yet," said Kyrgios.
He made his breakthrough with a stunning win over Nadal on his way to the Wimbledon quarter-finals in 2014, and reached the last 16 for the last two years, losing to eventual champion Murray in 2016.