The actress has no plans to celebrate the special day this weekend because she doesn't think she's been a parent long enough to deserve to have a fuss made of her.
She said: "There is no plan. I kind of feel like I haven't quite earned my stripes yet in a way. She's seven months [old]."
Instead, the 'Hitch' actress plans to visit her own mother and "bombard her with love".
She added to 'Access Hollywood Live': "This Mother's Day is definitely all about my mom.
"She's had a really hard year. My brother's sick, so it's all about my mom, honouring her. We're all going to go over to her house and bombard her with love."
