updated 08/25/2015 AT 8:16 PM ET
•originally published 03/02/2014 AT 7:20 PM ET
“We’re wearing Valentino,” Wilde joked to Ryan Seacrest on the red carpet about her high-necked black gown with a streak of white in the back, which she paired with a white clutch and Lorraine Schwartz jewelry.
“May the fourth be with you,” they said together.
Wilde has also been having a lot of fun flaunting her growing belly.
She recently posted a playful photo on her Instagram account with the caption: “Sure I’ve looked like this after Mexican food but this time it’s a BABY.”