A somber-looking Hillary 'Hilaria' Baldwin was seen making a solo outing in the Hamptons this weekend - her first public sighting since it was revealed that husband Alec is quarantining away from her and their five kids amid concerns about COVID-19.It has been a rocky few weeks for the 36-year-old Boston-born yoga guru, who has been staying in the family's Hamptons home since the end of December - when she became embroiled in a serious scandal over allegations that she has been faking her Spanish heritage.Hilaria - whose real name is Hillary Hayward-Thomas - was seen driving around the upmarket neighborhood by herself in a large black SUV, wearing a face mask around her chin and a large pair of headphones over her ears.Scroll down for video.