Scott Sinclair revealed Celtic hero Stiliyan Petrov helped sell him on the move to Parkhead.
The 27-year-old forward made a memorable start to his Hoops career on Sunday when he came off the bench to score the late winner in a 2-1 Ladbrokes Premiership victory over Hearts at Tynecastle only hours after his four-year deal from Aston Villa was confirmed.
Midfielder Petrov, 37, became a huge favourite at Celtic Park during his time at the club between 1999 and 2006 before he moved to Villa Park where he trained in pre-season in a bid to win a contract four years after being diagnosed with leukaemia.