Sophia Bush's Love For Wicked Has a Sweet One Tree Hill Connection

As the 42-year-old explained, none of them knew a thing about the show at the time, but they were "so excited to go." And of course, they were blown away by what they saw.

"Unbelievable," Sophia said of the experience. "I remember Kristin Chenoweth and Idina Menzel—it was so unbelievable."

And the musical felt especially poignant to the Chicago P.D. star, as she appreciated that the show was a "testament to female friendship" and focused so much on "women overcoming the odds."

Sophia added, "We could use that right now."

She also took a moment to share what a dream it's been joining the cast of Grey's Anatomy during the show's 21st season, joking that, "The lovely internet reminded me that my first episode aired this week."

"I realized that Kim Raver and I had made all the girls online very happy," she laughed, "so thank you so much."

And Sophia is having an incredible time working on the Shonda Rhimes-created series.

"That show is, a) iconic and b) the set is just the happiest, most wonderful place to be," she said. "Shonda has created something that's so legacy and I'm having the best time."

To see more stars at the Wicked premiere, keep reading.

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