Gretchen Rossi Shakes Up Her Naughty Blonde Ambition at Millions of Milkshakes!

O la la! OC's hottest house wife Gretchen Rossi heats it up at Millions of Milkshakes with her new creation, 'Naughty Blonde Ambition.' Springtime is definitely in the air, and let's just say...mature subject matter, parental discretion advised!

Aside from launching her signature shake, Gretchen talks about her new merchandise line and infidelity in Hollywood relationships.