Liverpool have reportedly joined Manchester United, Chelsea and Tottenham Hotspur in the pursuit of Southampton midfielder Adam Lallana.
The 25-year-old is said to have attracted a number of admirers due to his impressive form for the Saints this season.
Despite Lallana being contracted to St Mary's until 2018, it is understood that the Premier League quartet are monitoring the midfielder's situation, according to Goal.com.
Lallana, who has been widely tipped to travel to Brazil with England's World Cup squad this summer, is expected to be one of many Southampton stars targeted at the end of the season, one of which being his Three Lions' teammate Luke Shaw.
It has been reported that the midfielder's position at the club could depend on the future of manager Mauricio Pochettino, who is yet to agree fresh terms on a deal that expires at the end of next season.