A source tells PEOPLE that Tom Brady isn't dating anyone and is focusing on his job as an analyst for Fox and his kids amid the news of his ex-wife Gisele Bündchen's pregnancy.

The model, who is expecting her third child -- first with boyfriend Joaquim Valente -- displayed her blossoming baby bump at an event.

Gisele Bündchen hasn’t shared any baby bump pictures since news broke that she’s expecting baby number 3, and her first with boyfriend Joaquim Valente — and we’ve been looking! But yesterday, the model posted the first pictures of her growing bump for a very special reason.