At 6:30 p.m. Sunday Barbie birthday party will feature a display of vintage Barbies and themed drinks at the bar. Warner Bros. provided free goodies (like posters and buttons) while supplies last.

She's beloved by kids, even if they chop her hair, color her face and tear off her head. She's Barbie: The doll that's launched the imaginations of millions of girls − and maybe as many think ...

"The best birthday present ever! My very own mini me! @barbie #OutNow #Barbie," she posted, alongside a video showing the doll, as her 1989 song "Get on Your Feet" plays in the background.