West Ham United striker Andy Carroll and his teammate Kevin Nolan were spotted at Stamford Bridge attending the concert of US singer Alicia Keys.
The 23-year-old, who is on loan at Upton Park from Liverpool for the season, posed with fans at the gig, which was being held at club Under The Bridge, which is located beneath the stadium of the Champions League winners.
Chelsea owner Roman Abramovich was also in attendance with a group of friends for the intimate show.
It is believed that the Russian billionaire spent around £20m on the building the venue.