Mel B is stunning as ever!

The 41-year-old America's Got Talent host flaunted her impressive 30-pound weight loss in a bikini during a 4th of July getaway in Ibiza — and we can't over how amazing she looks!

The former Spice Girl took to Instagram earlier this week to share the news of her transformation. "I've worked so hard for this body, trust me, it didn't come easy," she wrote.

"I say this because a few months ago I was nearly 30 pounds heavier and I put myself on a mission to change, to change and be the best version of myself inside and out," Mel B continued. "I'm not perfect but all I can do is try — that's all we can do — but the hard work is paying off. Finally, I feel amazing and it's only getting better." You go, girl!

Click through the gallery to see more stars who’ve undergone a drastic weight loss!