Oh yeah she does. When she really wants something and I tell her no, as soon as she realizes the tough act won't get her anywhere, she turns on the charm.
"Look at me, Mommy! Look how sweet I am. I can bat my eyelashes. Want to see, Mommy? Do you want to see me bat my eyelashes? Do you want kisses? I give good kisses, Mommy. I love you so much. Can I have my treat?"
Yes, it works.