The 40-year-old model and former husband were seen together to celebrate their daughter''s 4th birthday in Malibu this weekend, TMZ.com reported.
The couple had separated in January 2012, when the ‘Project Runway'' host had claimed that she couldn’t handle Seal''s explosive temper.
Whereas Seal had accused Heidi of banging her bodyguard during their marriage.
Photos: 'Dangal' girls Sanya Malhotra, Fatima Sana Shaikh's dinner outing
Photos: Salman Khan, Daisy Shah spotted at the Mumbai airport
Photos: Rakhi Sawant to play Honeypreet in Ram Rahim biopic
Photos: Arvind Kejriwal asks Kamal Haasan to join politics
Photos: TV actress who played goddesses on the small screen