The former teen bride donned a full-length gown for an evening out at Style Fashion Week LA, proving that she does know the meaning of low-key after all.
Well kind of - the dress was transparent (natch) and showed off more than a little of the star's impressive cleavage.
Courtney shows off her figure in the see-through ensemble
Well, this is Courtney we’re talking about, you didn’t seriously expect her to be wearing an Oscars-esque ensemble, did you?
The 19-year-old accessorised her lacy number with a Louis Vuitton bag, mesh gloves and a slick of red lippy.
The reality TV star arrives at the event alone
The TV personality has been busy filming a new show for US network E! and was recently spotted being her usual shy self, posing in a West Hollywood lingerie shop window.
Courtney and former husband Doug Hutchison were granted a divorce in late 2013.
The pair sparked controversy in 2011 when they married despite their 34 year age gap.
Courtney is reportedly currently dating her manager David Weintraub.