Barcelona have held meetings with Marcus Rashford's entourage as the Manchester United striker evaluates his next move.
The England international's brothers were given permission by United to hold discussions with a number of interested parties earlier this week, including AC Milan, Juventus and Borussia Dortmund.
Ligue 1 side Monaco have become the latest European side to have entered the race to sign Rashford.
Monaco, who are currently third in Ligue 1 and are well placed to claim a play-off spot in the Champions League, have made contact within the last 48 hours.