Celtic star Alexandro Bernabai has been arrested following an incident in Glasgow city centre.
The 21-year-old was taken into custody in the early hours of Monday morning.
Police refused to confirm details of the incident amid claims the left-back had been arrested for an alleged drink-driving offence.
It has also been alleged he was involved in a breach of the peace bust-up.
Bernabai - £3.75m summer signing - was taken to Stewart Street police station, sources claimed.
The arrest came just hours after Celtic beat Kilmarnock 5-0 at Rugby Park where he was an unused substitute.
The former Lanus player was released from custody on an undertaking to appear in court at a later date.
A Police Scotland spokeswoman said: “A 21-year-old man was arrested in the early hours of this morning, Monday, August 15 in Glasgow City Centre.
“Enquiries are ongoing.”
Celtic have been approached for a comment.
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