Kiefer Sutherland is single again after splitting from his long term girlfriend, according to a U.S. report.
The twice-divorced 24 actor has been dating Allure magazine style director Siobhan Bonnouvrier since 2008, but the romance has now come to an end, according to the New York Post's Page Six.
Sutherland has since been linked to another woman, New Yorker Eleanor Propp, but she is adamant there is no romance, telling the gossip column, "I am not dating Kiefer. We are just friends."
The actor was previously married to Camelia Kath, the mother of his daughter Sarah, and Elizabeth Winn, while he was also engaged to Julia Roberts, who dumped him just three days before their planned wedding in 1991.