Must-see videos: McDonald's dazzles with 'Bling Mac'Must-see videos: McDonald's dazzles with 'Bling Mac'

The Bling Mac was designed by fine jewelry designer Nadine Ghosn. Zoe's Kitchen's chef Antonio shares his recipes.  Pizza Hut customers can earn free pizza with Hut Rewards. Philadelphia is showing the love with Chick-fil-A. Dunkin' Donuts celebrates Valentine's Day with special donuts.

McDonald's introduces the Bling Mac

Zoe’s Kitchen chef creates Lemon Berry Tiramisu

Pizza Hut features pro football player Terrell Owens in Hut Rewards campaign

Chick-fil-A customers celebrate Valentine's Day

Dunkin' Donuts offers heart-shaped donuts