10/12/2012 AT 6:00 AM ET
“When they walked out, Ashton fed Mila some of her ice cream!” onlooker Tammy Nguyen told PEOPLE. “They were very cute together.”
The duo was dressed casually, Kunis wearing a hood and Kutcher in a navy blue baseball hat and button-up sweater.
“Fans approached Kutcher for a photo, but he declined,” Nguyen adds.
– Melody Chiu
— People magazine (@peoplemag) August 7, 2012