But Curtis said she struggled with being away from her husband, screenwriter Christopher Guest, and their daughters Ruby, 25, and Annie, 24. "It's the reason that I sold yogurt that makes you s--- for seven years," Curtis revealed.

' The “Halloween” star is referring to the commercials she did for the yogurt brand Activia, a probiotic yogurt that “supports gut health.” Curtis did the commercials for seven years - and “Saturday Night Live” even did a spoof of one of her ads.

TV commercial Dannon Activia Yogurt (2008). (2010) Print ads for Dannon's Activia brand probiotic yogurt.

The new endorsers - Laila Ali, a retired boxer and a daughter of Muhammad Ali; the singer and actress Reba McEntire; and Dr. Travis Stork, a former “Bachelor” who is now a host of “The Doctors” - are also introducing a new theme for Activia advertising: “Activia tummies.

Dannon® Activia®is a yogurt brand that contains the probiotic culture Bifidobacterium animalis lactis DN-173 010/CNCM I-2494. Activia is a probiotic yogurt that may help reduce the frequency of minor digestive discomfort when consumed twice a day for two weeks as part of a balanced diet and healthy lifestyle.

Groupe Danone Activia is a brand of yogurt owned by Groupe Danone (Dannon in the United States) and introduced in France in 1987. As of 2013, Activia is present in more than 70 countries and on 5 continents. Activia is classified as a functional food, designed to improve digestive health.

The $35 million US Activia® settlement is the largest-ever for a lawsuit alleging false advertising of a food product. In September 2009, Dannon settled a massive consumer class action suit in the US challenging that ads for certain brands of its yogurt overstate their claimed health benefits.

Groupe Danone Activia is a brand of yogurt owned by Groupe Danone (Dannon in the United States) and introduced in France in 1987.

From way back in the 1980s, our scientists at Danone have been working with passion to create a truly unique dairy product. A product with an amazingly creamy texture. A product that always tastes as awesome as it looks.

Groupe Danone Activia is a brand of yogurt owned by Groupe Danone (Dannon in the United States) and introduced in France in 1987. As of 2013, Activia is present in more than 70 countries and on 5 continents. Activia is classified as a functional food, designed to improve digestive health.

Groupe Danone Activia is a brand of yogurt owned by Groupe Danone (Dannon in the United States) and introduced in France in 1987.

Celebrities