Rapper Big Sean shows off the feng shui vibes in his L.A. mansion, which includes Slash's former nightclub, and The Challenge host TJ Lavin reveals how his bachelor pad became a family home.

We visit NBA Champion Nick Young and his family at their swaggy LA home, then head over to Calabasas to hang out with Jordyn Woods, and finish the tour with the undefeated homemaker, Martha Stewart at her legendary east coast estate.

Actress Tia Mowry takes MTV inside her open-concept home, reality tv star Nicole "Snooki" Polizzi shows off her New Jersey digs, and Olympic swimmer Ryan Lochte puts his domain on display.

Mustard reveals his massive studio crib in Bel-Air, comedian Kathy Griffin flaunts her swanky Malibu pad, and singer-songwriter Tinashe opens the door to her bungalow in Hollywood Hills.

Golden couple, Ashlee and Evan Ross show off their uber-chic home in SoCal, then we laugh it up with Michael Blackson in his Hollywood penthouse, and lastly glide through Johnny Weir’s classic abode in Delaware.

Travis Mills invites us into his trendy bachelor pad, then we get some family time with Marsai Martin, ending with Christian Siriano’s glamourous glass house.

Rick Ross shows off his lavish 46,000 square foot crib & cars in Atlanta, Georgia, JoJo Siwa reveals you could never have enough glitter in her fabulous Tarzana home, and we get a look at Nico Tortorella’s eclectic sanctuary in Upstate New York.