Cynthia Erivo visited her old school in London with BBC Radio 1 this week to surprise choir students. An emotionally moved Erivo sang a duet of "For Good," from the 'Wicked' movie, with the pupils. Erivo is currently on a press tour for Wicked: For Good,

Cynthia Erivo and a group of children at her old school will be changed for good after an emotional surprise visit from the Wicked star.

The Wicked star surprised a choir at her old school and joined them to sing one of the film's songs, 'For Good'.

Cynthia Erivo, patron saint of stan Twitter, is now a memoirist, with “ Simply More: A Book for Anyone Who Has Been Told They’re Too Much ,” out today with Flatiron Books. The 208-page book traces her South London childhood and the path that led her through drama school, the West End and Broadway.

For Good, Cynthia Erivo spoke with Joanna Coles and Sam Escobar of The Looker for a conversation that spanned skincare tricks, her signature bald style, and the 38-year-old performer’s devotion to upholding her physical and emotional well-being.

Cynthia Erivo's style during this press tour has been bold and unforgettable. Check out a gallery of her best Wicked: For Good press looks.

In an exclusive excerpt from 'Simply More,' the 'Wicked' star reflects on how her father walking away affected her life and career as a performer. 'Simply More' is on sale now, wherever books are sold.

For Good” actress also told “We Can Do Hard Things” podcast listeners about the run-ins she’s since had with her dad.