Courtney Love spent her 43rd birthday on Monday -- by doing her best '80s impression of Poison's C.C. Deville! Oh man!
After a transatlantic performance at London's Bush (!) Hall, the rehabbed rocker emerged with an admirer's flattering bouquet -- while sporting an unfortunate plastic hat and bleached-out horse weave highlighting her prominent nose and tusk-white veneers. Anatomically correct doll parts!
Courtney is working on a new album -- without Hole.