Stunning In Stripes: Khloe Kardashian Explains 25-Pound Weight Loss

Well someone's looking ready for summer!

A sexy and svelte Khloe Kardashian strutted her stuff in a striped frock Wednesday at the Beverly Hills Hotel, where she looked fit and trim at the launch of HPNOTIQ liqueur’s Glam Louder program.

At the bash, Khloe, 28, explained to E! the steps she took to lose 25 pounds with the year's hottest months up coming up on the calendar.

"I've been on a workout kick and even if it's not necessarily to lose weight, I just think what it does for my mind, it makes me feel like I've released so much stress, and I do think that makes me then feel like I'm ready to take on the world today," the youngest of the Kardashian sisters said. "I've been trying to have a lifestyle change and just work out consistently and try to make that a way of my life."

Khloe said her work is not quite done yet, as she feels she needs to tone up.

"I was just saying in the elevator, what do I do about my f***ing arms, because they're loose as a goose and it f***s with my brain. I don't like that they wave back at you ... so now I'm toning and working on how to do that. So, I'm not ready for summer yet." (We beg to differ!)

After some Twitter haters filled up her timeline with snide remarks, the outspoken reality star took to the site to defend herself -- and her new figure.

"People LOVE to hate. I have worked really hard to be healthy and I am proud of my body!" she tweeted. "Its all ME! I did it the healthy LONG way. Please don't discredit my hard, long work. Don't hate because you couldn't do it. Try uplifting and getting inspired … Some are 2 toxic … Proves to me again ... No matter what size, shape, color, whatever... Haters going to hate! So remember to always be happy with YOU!"