Isla Fisher Wardrobe Malfunction PHOTOS: 'Arrested Development' Starlet Flashes Underwear in Summer Dress with Husband Sacha Baron Cohen, Gray Granny Panties Go Viral

"Arrested Development" starlet Isla Fisher is just the latest Hollywood beauty to fall victim to the infamous celebrity wardrobe malfunction. While hanging out in London with hubby Sacha Baron Cohen and their two youngsters, the "Wedding Crashers" actress accidentally flashed her underwear in true Marilyn Monroe-esque fashion. An impromptu gust of wind lifted Fisher's cute summer dress, exposing her gray granny panties hidden underneath. At least it's nice to see that she was actually wearing any panties!

After a fun day out with family in North London, the "Confessions of a Shopaholic" beauty was heading back to her car when the embarrasing undies-flash took place. Check out the rather amusing "dress flip" photo here.

Hey, Fisher can definitely rock those sexy granny panties! 

The Australia native and her adorable fam were recently spotted vacationing in Capri, Italy back in July.

Earlier this year, Fisher told Fitness magazine that wants to set a good example to her daughters regarding body image.

"For me, so much about life is acceptance. You can look in the mirror and find a million things wrong with yourself. Or you can look in the mirror and think, 'I feel good, I have my health, and I'm so blessed.' That's the way I choose to look at it. I don't need to be perfect. I'm doing just fine."

Fisher's daughters (5-year-old Olive and 2-year-old Elula) should be proud their mom can pull off such a classy wardrobe malfunction!