PHOTO: William H. Macy and Felicity Huffman Pose Together for Milk Ad
05/23/2011 AT 10:45 AM EDT
William H. Macy and Felicity Huffman are the latest in a long line of celebrities to show off their milk mustaches for the "got milk?" campaign.
Their ad marks the first time the couple has posed together professionally. Macy and Huffman are expected to unveil the ad together at Scholastic Parent & Child magazine's Family of the Year event in Los Angeles on Monday.
They teamed up in order to set a positive example for their daughters and to promote good nutrition at a young age, according to a press release.
– Alla Byrne