Mariah -- Memoirs of an Imperfect Angel
11/5/2009 10:00 AM PST
Wearing one of Lady GaGa
one-piece castoffs and the remains of Britney's pre-conservatorship weave, Mariah Carey
hung out on the beach in L.A. on Wednesday.
The sexy 40-year-old diva took the plunge ... and showed off her photoshop-free curves.