Now Playing: Celebrity meditation guru shares simple guide to meditating live on ‘GMA’
Now Playing: Trump breaks his silence on John McCain
Now Playing: ‘Just Breathe’: Mallika Chopra’s guide to help kids de-stress and learn mindfulness
Now Playing: Say aloha to these giant cookie creations
Now Playing: Yoga class done on water tests your mind, body, spirit and balance
Now Playing: Disney’s new Halloween treats are freakishly delicious
Now Playing: Disneyland’s new villains-themed high tea is scary cute
Now Playing: Girl’s reaction to finding out she’s going to be adopted is the most beautiful thing on the internet today
Now Playing: Serena Williams encourages moms to share their stories
Now Playing: Serena Williams encourages moms to share their stories
Now Playing: Celebrity chefs face-off in a grilling challenge and share their top recipes
Now Playing: Rob Riggle on sharing the screen with his daughter in new show
Now Playing: Kelly Clarkson, Serena Williams to kick off US Open
Now Playing: Patti LaBelle on Aretha Franklin: ‘She was like my hero’
Now Playing: Ben Affleck and Jennifer Garner finalize their divorce
Now Playing: McCain’s best TV and and movie cameos throughout the years
Now Playing: John McCain remembered as a family man
Now Playing: Defining moments in the life of John McCain
Now Playing: Girl who met Drake gets 2nd wish: A new heart
Now Playing: Serena Williams addresses French Open catsuit controversy