Emma Stone confirmed that she's going to be in an upcoming Sir Paul McCartney music video after the news accidentally slipped.
'I don't think you're supposed to announce that,' Stone, 29, said after it leaked on Monday while she was talking about anxiety disorders at the Great Minds Think Unalike event at AMC Lincoln Square Theater in New York City.
Dr. Harold S. Koplewicz, founder of the Child Mind Institute, during a Q&A spilled that Stone has been attending 'dance rehearsals' for the upcoming video.
Video star: Emma Stone, shown on Monday in New York City, will be in an upcoming Paul McCartney music video
McCartney, 76, released his 18th solo studio album Egypt Station last month and it became his first number one album since Tug Of War in 1982.
It also was his first album to debut on the top of the Billboard 200 chart.
Emma at the Advertising Week event looked lovely in a long-sleeve, orange and pink top that featured an attached ruffle on its right side.
The Oscar-winning actress added a pair of waist-cinching, cropped pants and ankle strap pumps to her look.
Musical legend: McCartney, shown last month in New York City, recently released his 18th solo studio album Egypt Station
Accidental slip: Stone confirmed the music video collaboration on Monday after it spilled during an Advertising Week event
The actress wore her medium-length, red hair down and in loose waves.
Emma accessorized her look with trendy shades, a structured bag and hoop earrings.
The La La Land star was there to speak on