The anchor, 49, looked completely unfazed while walking her dog around her new New York City neighborhood on Wednesday.
Robach seemingly dressed up for the occasion as she rocked a pair of green cargo pants and a white blouse, which she paired with a denim jacket and brown boots.
She styled her blonde bob into a messy bun and opted for minimal makeup as she strolled the streets of downtown Manhattan.
Robach’s outing comes just days after “GMA3” executives decided to pull the couple from their daily 1 p.m. show after their rumored romance became an “internal and external distraction.”
Although Holmes and Robach’s alleged affair was “not a violation of company policy,” ABC News president Kim Godwin said it could tarnish the “GMA” brand.
Co-anchors Stephanie Ramos and Gio Benitez had to awkwardly break the news to their audience on Monday, saying the twosome had “the day off.”
Holmes, 45, and Robach’s alleged affair went public last week after photos of the pair getting cozy on vacation and in Manhattan bars leaked online.
“While producers had been freaking out and having meetings about whether it was right to put them back on air again together, they showed up as a couple and said they were ready and totally fine to go on air,” a source told Page Six, adding that they acted as if “nothing happened.”
Although Holmes was nonchalant about the situation, his wife, Marilee Fiebig, was “blindsided” when she learned about the affair as she considered Robach to be a good friend.
Holmes and Fiebig were reportedly in the midst of repairing their marriage after she caught him cheating on her with another “GMA” producer, Natasha Singh a few years prior.
Since news of that affair broke, numerous sources have come forward claiming Holmes cheated on his wife of 12 years with multiple other co-workers.