E! - Cable network, home of the Kardashians' Keeping Up with the Kardashians and its many spin-offs.

Famous Cupcakes - Cupcake store in Beverly Hills, Calif., now closed, sponsored by the Kardashians. Home of Kim Kardashian's Vanilla Cupcake Mix line.

Fast food - Restaurant chains dedicated to preparing and serving food quickly. A much-adored cuisine by Kim Kardashian and husband Kanye West. Both have been spotted at the chain Wendy's on various occasions, and West reportedly purchased ten Burger King branches as a wedding present for Kardashian.

Filthy Rich: Cattle Drive - Competition reality show on the E! network involving privileged children working on a ranch in Colorado. Kourtney Kardashian appeared on the show's one and only season in 2005.

“Fit Into Your Jeans by Friday” - Series of workout DVDs starring Kim Kardashian. Features include “Ultimate Butt Body Sculpt” and “Butt Blasting Cardio Step.”

Forte di Belvedere - 16th century fortress in Florence, Italy. The site of Kim Kardashian and Kanye West's wedding ceremony. The couple reportedly paid €300,000 for the venue.

Francis, Joe - Founder and creator of "Girls Gone Wild," and a treasured friend of both Kim Kardashian and Kanye West. The famed couple frequently vacations in Casa Aramara, a private estate in Punta Mita owned by Francis.