Kim Cattrall returns to TV, ‘The Masked Singer’ has a major twist this season and more of this week’s best in pop culture

Kim Cattrall’s “Sex in the City” days are long gone and now she’s starring in a new show, “Filthy Rich.” The Fox series centers around a family, who loses their patriarch and discovers he has other children. Cattrall is left in charge of her deceased husband’s empire, but will she share the wealth? “Filthy Rich” premieres Monday, Sept. 21 on Fox. “The Masked Singer” returns for its fourth season. There will be 16 new contestants rocking brand new costumes like: sun, dragon, popcorn and baby alien. One costume is made for two people. That’s right, this season there’s a duet. The snow owls are the first-ever duet celebrity contestants. “The Masked Singer” season four premieres Wednesday, Sept. 23 on Fox. Check out the video above for more of “The It List,” Yahoo’s weekly look at the best in pop culture.