LBD vs Hotpants: Fergie, Lady Gaga get flaunty

Fergie attends the launch of her fall 2015 shoe collection at Nordstrom at the Grove. (Getty Images)

Even when she's not singing, Fergie walks-the-walk, usually in her own brand of shoe. (Getty Images)

The 40-year-old Black Eyed Peas super star, real name Stacy Ann Ferguson. (Getty Images)

Fergie launch her Fall 2015 shoe collection in Los Angeles Nordstrom. (Getty Images)

Steven Klein, Lady Gaga and Mary J. Blige attend the Alexander Wang Spring 2016 fashion show during New York Fashion Week at Pier 94. (AFP/Getty)

Lady Gaga attends the Alexander Wang Spring 2016 fashion show. (AFP/Getty)

Steven Klein and Lady Gaga at the Alexander Wang Spring 2016 fashion show (AFP/Getty)

Lady Gaga (AFP/Getty)

Follow Emirates 24|7 on Google News.