“Be a girl with a mind, a woman with attitude and a lady with class” is a saying that has been printed on many images. “@coshanadya: Be a girl with a mind, a woman with an attitude and a lady with class” was posted on Twitter by ♔Fitri Ramdiani♔ on January 2, 2011. “RT @TheNotebook: Be a girl with a mind, a woman with attitude and a lady with class. - I totally love this! #amen”—without “an” attitude—was posted on Twitter by Phila Gwabeni on March 25, 2011.
 
Authorship is unknown. Baileys (an Irish whiskey and cream-based liqueur) has used the line in its advertising since October 2012. American actress and model Marilyn Monroe (1926-1962) is sometimes credited, but she never said it.
     
     
Twitter 
♔Fitri Ramdiani♔
@fitriramdiani
”@coshanadya: Be a girl with a mind, a woman with an attitude and a lady with class.”
12:25 PM - 2 Jan 2011
   
Twitter
♕ρяiñčε̲ss Gн̇ümǎñ♕
@PreetyGhuman
I’m a kid at heart. A woman with an attitude. A girl with a mind. A lady with class.. ☺
8:16 AM - 2 Mar 2011
   
Twitter
Hafidzoh Meilidinda
@meilidinda
RT @dpermatacinta: be a girl with a mind. a woman with an attitude, a lady with class
12:50 PM - 12 Mar 2011
 
Twitter     
Tania G. Castellano
@TaniaCastellano
RT @TheNoteboook: Be a girl with a mind, a woman with an attitude, and a lady with class.
8:07 PM - 24 Mar 2011
 
Twitter
Phila Gwabeni
@PeeeelaG
Replying to @mrjaymanuel
@MrJayManuel: RT @TheNotebook: Be a girl with a mind, a woman with attitude and a lady with class. - I totally love this! #amen
4:40 AM - 25 Mar 2011
   
Twitter
Sarah J Lower
@_Sarah_lower_
Fav quote of the day “Be a girl with a mind, a woman with attitude and a Lady with class!”
9:06 AM - 25 Mar 2011
   
Twitter 
Jessica Amoni
@duhhjess
Be a girl with a mind, a woman with an attitude, and a lady with class. -Marilyn Monroe
9:46 PM - 28 Mar 2011
 
Twitter
She Quotes
@SheQuotes
“Be a girl with a mind, a woman with attitude and a lady with class” ~ @chirpydove #quote #quotes #SQN
7:22 AM - 27 May 2011
 
Google Books
Everyday Feminine Wisdom, Volume 1
By Susan Macaulay  
BookBaby
2012
Pg. ?:
“Be a girl with a mind, a woman with attitude and a lady with class”—@chirpydove
   
Twitter
Sarah Newrick
@sarahnxoxo
“Be a girl with a mind, A women with attitude and a lady with class” who new baileys had such good quotes!
8:00 AM - 7 Oct 2012
   
Twitter
Kelly Denise Wood
@KellyDeniseWood
Loving #baileys strapline on the back of @StylistMagazine : “Be a girl with a mind, a woman with attitude and a lady with class”
4:38 AM - 24 Oct 2012
 
The Quietus
Not Bad For Girls: The Sad Necessity Of The Baileys Women’s Prize For Fiction
Stephanie Boland , April 13th, 2014 06:38
(...) 
There are a lot of things about the Baileys Women’s Prize for Fiction that it’s easy to sneer at. The fact that it’s sponsored by a company whose past advertisements include close-up shots of women’s lips (glitter and gloss covered, no drink in sight, 2008), a pair of leerily suggestive glasses with bobbing ice-cube nipples (tagline: ‘The Milk of Ireland’, 2001) and, more recently, a blonde holding a glass over a cityscape balcony, captioned: ‘be a girl with a mind, a woman with attitude and a lady with class’.
     
Google Books
50 Years Young:
Exercises & Advice to Help You to Be Healthy, Fit & Sexy at 50
By Andy Charalambous
Published by author
2015
Pg. ?:
I was recently reading a New York Times and saw an advertisement that said “Be a girl with a Mind, A Woman with Attitude and And A Lady with Class.”
 
14 March 2015, Washington (DC) Post, “For Hardee’s workers, it’s not a parable, it’s a job (Posted 2015-03-14 22:17:33): In the Iowa countryside where Sen. Ernst climbed her way up, the path out of Hardee’s isn’t clear for anyone” by Anne Hull, pg. ?:
Usually, Brandi wears long sleeves to comply with the Hardee’s No Tattoo rule but today, her Dream Catcher is flying. On the heavily inked pageantry of her arms is her credo: “Be a girl with a mind, a woman with attitude and a lady with class.”
     
Twitter 
Katherine McNamara
@Kat_McNamara
✧ Be a girl with a mind, a woman with attitude, and a lady with class. ✧ @VulkanMagazine
5:46 PM - 15 Sep 2017
 
Google Books
Title Be a Girl with a Mind a Woman with Attitude and a Lady with Class: Motivational Journal - 120 Blank Page Female Empowerment Notebook - 6 X 9 Perfect Bound Softcover
Motivational Journals
Author Vanguard Stationery
Publisher CreateSpace Independent Publishing Platform, 2018
ISBN 1719258244, 9781719258241
Length 120 pages
 
Elite Daily
25 Instagram Captions About Princesses For Your Royal Wedding Posts
BY MARISA CASCIANO
MAY 1 2018
(...)
10. “Be a girl with a mind, a woman with attitude, and a lady with class.” —Unknown
   
Elite Daily
28 Captions For Leather Jacket That Are Wicked Chic
BY MARISA CASCIANO
SEPT 14 2018
(...)
26. “Be a girl with a mind, a woman with attitude, and a lady with class.” — Unknown
 
YourTango
25 Positive Attitude Quotes To Share With Someone Who Needs A Pick-Me-Up
Lauren Margolis
January 19, 2019
(...)
8. When you’re intelligent and classy.
“Be a girl with a mind, a woman with attitude and a lady with class.” — Unknown