Have you ever wondered what hotels celebrities hook up at? If you’re interested in spying on your favorite starlet, or you’re an aspiring paparazzi, Hollywood is the place to be. In LA, you can catch single and MARRIED starlets, at the Bel Age, the Mondrian, and the Sunset Marquis.

According to MSNBC:

1. The love nest: Soho Grand Hotel, New York City
The players: John Mayer and Jessica Simpson
The dish: John and Jessica’s torrid affair was a tangled web, to say the least. But while the rest of us read the tabloids to keep up with the story line, staff at New York City’s trendy Soho Grand saw it up close and personal.

2. The love nest: The Palms Casino Resort, Las Vegas
The players: Michael Phelps and the lovely ladies of the Moon Nightclub
The dish: Checking out the hired help at a nightclub generally does not qualify as a hookup — that is, unless you’re Michael Phelps.

3. The love nest: The Parker Palm Springs, California
The players: Britney Spears and Adnan Ghalib
The dish: Train-wreck pop singer Britney Spears and her bizarro onetime companion, married 35-year-old paparazzo Adnan Ghalib, characterized their relationship as platonic. But how many platonic friends visit hotels together for a few hours in the middle of the night?

4. The love nest: Four Seasons, Chicago
The players: Jennifer Aniston and Vince Vaughn (and John Mayer)
The dish: While filming “The Breakup” in Chicago, Jennifer Aniston and Vince Vaughn did precisely the opposite of what their characters did: They got together. Despite denials — Vaughn noted that her then recent split from husband Brad Pitt made Aniston too “vulnerable” to date — the couple was consistently spotted frolicking in parks, dining out together and smooching in public.

They have other “romantic scandals” listed including Scarlett Johansson, Benicio Del Toro, Lance Armstrong, and many others. It’s a fun read.