Rosberg wants 'lucky' wife at every race

May 27 (GMM) Nico Rosberg wants his 'lucky charm' at every grand prix as he chases the 2015 title.

In Australia, Malaysia, China and Bahrain, Mercedes teammate and reigning world champion Lewis Hamilton had the clear upper hand over Rosberg.

But then in Spain, the German broke through with the pole and win.

It was the first race of the season attended by his new wife Vivian, who had been struggling with severe morning sickness.

But in Monaco, Vivian - now 7 months pregnant - was trackside again. And Rosberg won again.

"My wife is my lucky charm," Rosberg smiled to the Kolner Express tabloid.

"She has to come now to Montreal -- and to every race!" he added. "But of course we will have to see how her pregnancy proceeds."