Celebrating artist Ed Ruscha at the 37th annual MOCA gala in Los Angeles (24 images)

Nicky Hilton-Rothschild, Lisa Edelstein and Ed Ruscha attend the 37th annual MOCA gala at The Geffen Contemporary at MOCA in Los Angeles on May 14, 2016.

Actress Lisa Edelstein and her husband, artist Robert Russell attend the 37th annual MOCA gala at The Geffen Contemporary at MOCA in Los Angeles on May 14, 2016. Photo by Jim Ruymen/UPI

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Designer Nicky Hilton-Rothschild, who is expecting her first child, attends the 37th annual MOCA gala at The Geffen Contemporary at MOCA in Los Angeles on May 14, 2016. Photo by Jim Ruymen/UPI

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Honoree Ed Ruscha and his wife Danna Ruscha attend the 37th annual MOCA gala at The Geffen Contemporary at MOCA in Los Angeles on May 14, 2016. Photo by Jim Ruymen/UPI

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Actress Eiza Gonzalez attends the 37th annual MOCA gala at The Geffen Contemporary at MOCA in Los Angeles on May 14, 2016. Photo by Jim Ruymen/UPI

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