The 26-year-old paired the bra with simple black leggings and gave a slight smile when she realized she was spotted by the paparazzi.
Over the years, Sarah's weight has noticeably fluctuated, and she has lost a lot of weight since first joining the cast of Modern Family. Fans of course noticed, and many accused her of having an eating disorder.
She addressed the criticism on Twitter earlier this year, revealing she has health issues, and is tired of the bullying she receives online. “I haven’t had the greatest year. Maybe one day I’ll talk about it but for now, I’d like my privacy. I will say that this year has brought a lot of changes and with that, physical changes,” she said.
Sarah also noted that she loves working out, but because of health reasons, at times she is unable to work out, which leaves her frustrated. So we're happy to see she was able to get a gym session in!
What are your thoughts on Sarah's workout? Let us know in the comments section.