Rose Byrne: #DKNYARTWORKS Charity Auction

Rose Byrne signs a wall while attending the #DKNYARTWORKS Charity Auction to benefit Free Arts NYC on Saturday (June 29) in Montauk, NY.

The 33-year-old actress was joined at the event by her boyfriend Bobby Cannavale, as well The Dolls DJ Mia Moretti.

PHOTOS: Check out the latest pics of Rose Byrne

“Just waitin on Cher,” Mia recently tweeted.

Earlier in the month, Rose hit the red carpet at a screening of the new film I’m So Excited at the Landmark Sunshine Cinema in New York City.