On Monday, Naomi Osaka announced her decision to withdraw from the French Open, citing anxiety and depression.
'Habla Now' debuts Friday, Sept. 18 at 9 p.m. ET/PT on HBO Latino and HBO Max.
Former champions tell ET what they've been up to since winning the title!
ET spoke with Arlen backstage after she performed with her partner, Val Chmerkovskiy, and returning 'DWTS' champ, Laurie Hernandez.