Guess The Flexible Celeb!

OMG that infinity pool!!
This vocal celeb is living it up on her lavish vacation!
Looks like she’s taking some good yoga classes when she’s out of the pool, too.
We bet she needed that after all the pretzel-like plot twists she deals with on her TV shows.
Related: Guess The TOPLESS Celeb!
A few more hints: she’s a published author, she’s a true New Yorker, and she’s really into Barbra Streisand.
Think you know who it is? Find out (below)!!