Pink and her daughter, Willow, attend the Los Angeles premiere of 'Inside Out' in 2015. Credit: Alberto E. Rodriguez/Getty Images

Mom! Pink’s 4-year-old daughter, Willow, is mad at her for revealing her crush on a certain A-list hunk. The pop star, 36, said that after she recently spilled the beans about Willow’s love for Matt Damon in an interview, little Willow freaked.

"She's already upset with me because there's a new game we play called 'Ask Siri' — which, she just found out last week there's a Siri — and I said, 'Siri, Willow, Matt Damon' and all this stuff came up," Pink told Entertainment Tonight of their iPhone game on Tuesday, May 3. "[Willow]'s like, 'How do they know?' She got mad at me! I was like, 'Oh, my God, I need to keep my mouth shut. Sorry!'"

The “Just Give Me a Reason” singer, who is married to BMX pro Carey Hart, first revealed Willow’s infatuation for Damon and his Oscar-winning film The Martian while discussing plans for Willow’s upcoming 5th birthday party on the Kyle and Jackie O radio show last week.

"She loves [The Martian]. I love it. I thought it was great, but I don't love it the way she loves it," Pink said. "She asked me if Matt Damon can come to [her birthday party]. I think she has a crush."

Pink joked that Damon, a married father of four, is the first person who Willow thinks about when she wakes up in the morning.

"She wakes up and rolls over and goes, 'Matt Damon,'" Pink said, laughing. "I'm like, 'I know.' ... I'm thinking I'll get her a Matt Damon poster [for her birthday]. I've never talked about Matt Damon this much in my life! She made me Google Matt Damon dolls. That was disturbing. Do that sometime, they're very disturbing."

(BRB, googling "Matt Damon dolls.")

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