Nathan Dyer - linked with a move to Pompey - and Bradley Wright-Phillips were both questioned by police in connection with the theft at Bar Bluu, Southsea.

They have been bailed until June 17.

Now officers have released CCTV images of three men seen at the nightspot at the time of the theft on February 27.

Police say they may be from the London area, and that they travelled to Portsmouth to see R n B star Kano perform on stage.

As a group of men left the club through the back door in the early hours of the morning, some entered the staff room, where later members of staff discovered mobile phones and cash were missing.

PC Paul Foley, who has been investigating the incident, said: 'We know that these three men were in the staff room during the incident, and we are very keen to try and identify them and speak to them about what happened that night. I would urge anyone who has seen these men, or who can identify them, to contact police as soon as possible.'

Dyer, 20, and Wright-Phillips, 23, both from Southampton, have been arrested and released on police bail in relation to this incident.

Anyone with any information in relation to this incident should contact PC Paul Foley at Fratton police station on 0845 045 45 45 or call Crimestoppers anonymously on 0800 555 111.