Yahoo: Lady Gaga Ditches Her Makeup and Her Pants Mid-Performance in Las Vegas
Lady Gaga Ditches Her Makeup and Her Pants Mid-Performance in Las Vegas
MSN: Lady Gaga Removes Her Makeup During Mayhem Ball Concert and Surprises Fans with Glam-Free Performance
The singer strips back for her performance of "How Bad Do U Want Me" Lady Gaga is baring it all on the MAYHEM Ball tour with a makeup-free moment In videos shared to social media, the Grammy winner, ...
Lady Gaga Removes Her Makeup During Mayhem Ball Concert and Surprises Fans with Glam-Free Performance
Lady Gaga’s Mayhem Ball tour has been an over-the-top extravaganza of music, costumery, and glam moments, but she surprised fans with an understated beauty 180 during her third and final Las Vegas ...
The plural possessive is "ladies'." "Lady" is singular, so if you were referring solely to one woman's shoes, it would be "the lady's shoes." As for your second question, I'm assuming you're referring to a group of women in your salutation of them, so it would be "Good morning, ladies." And as you're addressing them directly, the comma preceding "ladies" is necessary.
I tried searching Google Ngram Viewer for "Look lady" and "Listen lady", both capitalized so as to occur at the start of a sentence, with the hope that these ngrams would reflect the usage of "lady" in a derogatory/dismissive sense. It seems to have come into usage around 1950, and really took off in the late 1990s.
etymology - "Look, lady", "Listen, lady" – lady as a pejorative ...
single word requests - Is there an opposite gender for "lady ...