Actress Natasha Henstridge has officially filed for divorce to end her two-year marriage to British singer Darius Campbell. According to papers obtained by TMZ.com, the couple separated in April (13). The Species star is citing irreconcilable differences for the break-up, which was announced earlier this month (Jul13). The 38 year old wed 32-year-old Campbell in March, 2011. They had no children together but the actress has two kids from a previous relationship. Announcing the split news to Britain's Daily Mail, Campbell said, "We decided to file for divorce and we ask for privacy at this time. It was a mutual decision." As previously reported by WENN, Campbell is heading back to his native U.K. after landing the lead role in a new West End musical. The singer/actor will star in London stage show From Here to Eternity, which begins its run at the Shaftesbury Theatre on 30 September (13).