Hilary Duff stepped out at the weekend with her personal trainer, Jason Walsh, and everything looked, well, rather cosy.
Celebrating the launch of his new gym, Rise Nation Fitness Studio in West Hollywood, Hilary started the evening in a gorgeous LBD as she mingled with his celebrity clientele including Ashley Tisdale and Lily Collins.
A US Weekly source reported that "they were very touchy and flirty," and "it seemed like a date night." At one point in the evening, the eyewitness added that Walsh even escorted Duff to the bathroom - "very gentleman-like."
Later, the singer/actress changed into a casual outfit to host an after party for Jason at Warwick club and the pair left together in a black car at the end of the night.
Hilary and Jason have been the subject of dating rumours in the past and are now said to be just good friends but we'll be watching this space, closely. They look good together, don't they?
Hilary and her former husband, Mike Comrie, amicably parted ways in January 2014 but they continue to co-parent their son, Luca.