The Arsenal players appeared in a relaxed mood while they stood on stage during their charity dinner for the Arsenal Foundation.
The team, who will play Norwich City in their final Premier League game of the season on Sunday, watched Rudimental perform on the night.
According to the Daily Mail, the evening raised more than £325,000 for the organisation, while £135,000 was donated by manager Arsene Wenger and his players to Save the Children.
Alex Oxlade-Chamberlain, who is expected to be fit for the World Cup this summer despite a groin problem, posted a clip of Rudimental's performance on Instagram.
