The German supermodel-turned-Tv personality began dating Martin Kirsten in the summer of 2012 after filing for divorce from Seal, but it emerged last month (Jan14) that their 18-month relationship had fizzled out.
Rumours began emerging this week (begs17Feb14) alleging that Klum had actually ended her romance with Kirsten to give her nearly seven-year marriage with Seal another shot, but publicists for both stars have since denied the claims.
Seal's spokesperson tells Eonline.com, "Seal and Heidi have not reunited as a couple. Their children will always be their priority, and their focus remains on co-parenting."
Klum's rep has also shot down the story, telling GossipCop.com the reports are not true.
The mother of four has also recently been romantically linked to Vito Schnabel, the son of The Diving Bell and the Butterfly director Julian Schnabel.