Heidi Klum is reportedly getting ready to tie the knot with her boyfriend Seal. The German-born supermodel and R&B singer got engaged while on vacation, says the rumor.

The couple, who started dating shortly after Heidi broke up with Formula One racer Flavio Briatore, made no secret of their admiration for each other. Seal has been taking care of Leni, daughter of Heidi and Briatore since virtually day one.

“I have the best partner on the planet you could have,” Klum confessed last month on the “Today” show.

The couple is said to have spilled their engagement news at Mexico’s luxe Cuixmala resort at New Year’s Eve party thrown by Alix Goldsmith Marcaccini, daughter of the late financier Sir James Goldsmith, reports New York Daily News. Heidi has been spotted wearing a giant canary diamond ring. “It’s a serious rock,” a newspaper quoted one witness as saying.

Seal, 41, dedicates his new greatest hits CD to “my daughter Leni,” as well as Heidi and her parents.