British pop star Lily Allen has split from her longtime manager, according to a U.K. report.

The Smile star has parted ways with Todd Interland, who works for Sir Elton John's Rocket Music Entertainment Group and helped guide her to fame.

Allen is now reportedly searching for new management.

A source tells Britain's The Sun newspaper, ''Lily guides her career herself a lot but will need someone new to work with her. Todd had been with her for a long time so it was a blow to lose him.

''She's looking around at the moment for the right person to help her make the correct decisions with her music."

The news comes just days before Allen is due to perform a huge gig at Britain's iconic Glastonbury Festival on Friday (27Jun14).