The parents to daughterRani Rose(who turns 5 months old on Saturday) stepped out for the Women’s Cancer Research Fund’s Unforgettable Evening Benefit Gala Thursday where Hudson, 39, was being honored.

The new parents admitted toEntertainment Tonighton the red carpet that they didn’t have big plans afterwards. “I was the one that was like, ‘We might go out after this,’ and he’s like, ‘I’m already tired, babe,’ ” said theAlmost Famousactress.

“We have a newborn at home,” responded the musician, 32. “That takes a lot of the energy.”

Axelle/Bauer-Griffin/FilmMagic

The Women’s Cancer Research Fund’s An Unforgettable Evening Benefit Gala - Arrivals

“We’reexhausted, so we probably won’tbe going out,” Hudson added.

“She’s gonna pump on the way to this bar, apparently,” Fujikawa joked about Hudson’s afterparty plans, to which she added, “I just pump. That’s all I do. I pump, I come to nights like this every once in a whileand then I pump again.”

Kate Hudson, Goldie Hawn, Sharon Stone and Demi Moore.Emma McIntyre/Getty

WCRF’s “An Unforgettable Evening” - Inside

Fujikawa also praised his girlfriend, who was being honored with the Courage Award at the ceremony, on the red carpet, tellingET, “What makes her the most courageous … [is that] in the face of fear, she doesn’t back down.”

“I’ve seen her do things that I can’t imagine doing myself and I’m very proud of her,” he added. “And I’m in awe of her for some of thethings that she is able to dowhen she sets her mind to it.”

RELATED VIDEO: Goldie Hawn Was “Right in There” While Daughter Kate Hudson Was Giving Birth

Trueto Rani’s middle namesake, her white onesie and matching hat were covered in red flowers as she smiled sweetly up at the camera.

In late January, Hudson’s palSara Fosteropened up to PEOPLE about the actress, and how her daughter is “so cute,” “so big” and “the light of their family.”

As for how thestar handles parenting three kids whilebeing a WW ambassador, running her Fabletics line,keeping to a gym routineand more? “Kate is themost hands-on mom andI don’t know how she does it all,” admitted Sara, 38. “Whoever says women can’t do it all, she does it all.”

source: people.com