Millie Bobby Brown, 18, reveals surprise close friendship with
Mariah Carey Supports Millie Bobby Brown at 'Enola Holmes 2' Premiere
Mariah Carey and Millie Bobby Brown grab lunch and more star snaps
Mariah Carey Supports Millie Bobby Brown at 'Enola Holmes 2' Premiere
LOOK: Mariah Carey and Millie Bobby Brown at the 'Enola Holmes 2
Millie Bobby Brown, 18, talks 'real adult' friendship with Enola
Millie Bobby Brown and Mariah Carey pal around during 'surprise
Mariah Carey Supports Millie Bobby Brown at 'Enola Holmes 2' Premiere
Millie Bobby Brown and Mariah Carey pal around during 'surprise
Millie Bobby Brown on a Possible Mariah Carey Music Collab (Exclusive)
Mariah Carey and Millie Bobby Brown grab lunch and more star snaps