Now Playing: Harvey Weinstein to face criminal charges

Now Playing: Paltrow details Weinstein-Pitt showdown

Now Playing: 'GMA' Hot List: NBA's Sterling Brown speaks out after dramatic police incident

Now Playing: Houston 1 game from knocking out defending NBA champs

Now Playing: 2 victims in Indiana school shooting, suspect in custody

Now Playing: Sting and Shaggy rock out Central Park with the hit song 'Roxanne'

Now Playing: Sting and Shaggy rock out to 'Boombastic' live Central Park

Now Playing: Sting and Shaggy perform 'Just One Lifetime' live in Central Park

Now Playing: Sting and Shaggy perform 'Englishman in New York'

Now Playing: Sting and Shaggy rock out to 'Dreaming in the USA' live on 'GMA'

Now Playing: Donald Glover and Alden Ehrenreich dish on 'Solo: A Star Wars Story'

Now Playing: How to score bargains on hidden treasures at flea markets

Now Playing: Will Smith teases 1st new music in 13 years

Now Playing: Sting and Shaggy give a special live performance of 'Angel' on 'GMA'

Now Playing: Catching up with Sting and Shaggy on 'GMA'

Now Playing: Sting and Shaggy perform 'Gotta Get Back My Baby' on 'GMA'

Now Playing: Tips on how to stay safe on the roads this Memorial Day weekend

Now Playing: Rose McGowan responds to Harvey Weinstein turning himself in

Now Playing: Explosion injures 15 at Toronto restaurant

Now Playing: Contractors help woman discovery mystery illness