Credit:; GSI Media

Who's single-white-female-ing who?

Brandi Glanville, ex-wife to Eddie Cibrian, showed off her impressive bikini body on an L.A. beach on Thursday. Even with a cast on her left leg, the 38-year-old former model and mother of two sons looked smashing -- if eerily familiar.

Glanville wore a super-skimpy gold bikini remarkably similar to one worn by Cibrian's new wife, LeAnn Rimes, just three days earlier during her belated honeymoon with Eddie, 37, in Mexico. The 28-year-old country star's gold two-piece featured additional embellishments (rhinestones!), but both the former and current Mrs. Cibrian have nearly identical beach physiques: rail-thin, toned frames offset by surgically-enhanced breasts.

It's not the first time the once-warring Rimes and Glanville have imitated one another, intentionally or not.

When Rimes wed Cibrian in Malibu last month, one insider told Us Weekly the bash was oddly reminiscent of Glanville's wedding day in 2001.

"Brandi wore Reem Acra at her wedding to Eddie too," began one source, adding. "[Eddie and Brandi] also got married in the spring at the beach."

That's not all: According to another insider, when Rimes underwent breast enhancement surgery late last year, she trusted the same plastic surgeon used by Glanville, even opting for the same cup size.

Both women also drive white Range Rovers.