Showing off your skivvies used Sexy Clubwear http://www.lover-beauty.com/Sexy-clubwear/ to be a fashion faux pas, but times have clearly changed as seen at last night's 2017 Billboard Music Awards.
'One of the most feminine Wholesale Babydoll Lingerie http://www.lover-beauty.com/babydoll-and-chemise/ trends for spring is showing a flash of skin,' said celebrity stylist Zerina Akers.
Whether it was Rita Ora boldly baring her thong, or Halsey wearing a bra as a crop top, last night's sexiest looks prove that the underwear-as-outerwear trend is here to stay.
Here, Zerina, who styles the likes of Beyoncé, shares her top tips for how to wear unmentionables in public. Plus, shop FEMAIL's guide to summer's intimates that are so pretty, you won't want to keep them under wraps.
What lies beneath: Halsey, 22, (left) and Jessie James Decker, 29, (right) both hit last night's red carpet in barely-there ensembles that showcased their bras
Never one to disappoint, Halsey, 22, hit last night's magenta carpet in a killer skin-baring ensemble.
The Colors hit-maker flaunted her fit figure in a latex bra by Sergio Hudson, that she paired with a brown button up skirt by Juun J and lace-up Monika Chiang heels.
Hot momma Jessie James Decker, 29, showed off her killer abs in a jumpsuit by Bao Tranchi that featured an exposed bra.
Perhaps taking a cue from big sister Miley's more scandalous days, Noah Cyrus, 17, hit last night's show in an outfit that highlighted her matching sheer bra and high-waisted briefs by John Galliano.
The Make Me singer balanced the sexy look with a pair of slouchy wide-leg trousers by the same designer.
Haliee Steinfeld, 20, made a splash on the red carpet as she rocked a see-though dress by David Koma that showed off the sultry black lingerie set she had on underneath.
When temperatures are high, a sheer look will keep you cool and show off your skin. When going the see-through route, always be sure opt for lingerie sets that feature full coverage bras and briefs to make sure you don't expose more than you want.