Kate Hudson has created her own range of vodka

She told PEOPLE.com: "I get a lot of business opportunities, which I'm really grateful for, but this one was very interesting to me because there is such a huge white space for women in craft vodka -- and vodka in particular is 56 percent consumed and bought by women.

"There's a very small, amazing group of women in spirits -- but it's small. So that was really intriguing to me. As a female you are a disruptor in this space."

Kate's range King St. Vodka - which retails for $24.99 a bottle - is gluten-free and crafted with alkaline water and 7x distilled for purity in Santa Barbara, California.

She explained: "This whole process has been a blast.

"I have a lot more to learn, but it's one of the most on-brand businesses I've done yet. This is a celebration of this one little gem that we created, and now we get to enjoy it and hope other people enjoy it.

"With all of the things I do, liquor is usually needed -- whether it's a premiere, a Fabletics party, or a Happy x Nature clothing launch. It's the perfect edition to my other projects. We love hosting a party and now I can provide free vodka!"

The 'Bride Wars' star recently hailed herself as a "super-mum" - even though she does make "make mistakes all the time" in her parenting.

She said previously: "I make mistakes all the time. I've yelled at my kids too much, and I've also cursed in front of them, and I also haven't shown up for things because I was out of town.

"But at the same time, I have days where I'm like, 'I'm a f***ing super-mum.' I am cooking, cleaning, doing homework, changing diapers, I worked out."