PHOTOS: Is Jessica Michibata the HOTTEST babe on the F1 circuit?

For a long time model Jessica Michibata and singer Nicole Scherzinger were rivals.

Though they belong to completely different backgrounds yet the two beauties had boyfriends from the common world of Formula One.

But since Mercedes Formula One driver Lewis Hamilton’s split with Nicole, it seems the 28-year-old Jessica easily wins the race of the most attractive Formula One babes.

As the girlfriend of McLaren Formula One driver Jenson Button, Jessica is used to fast cars and rarely misses a chance to support her man.

During the drivers parade of the Hungarian Formula One Grand Prix this bikini model displayed her love for slit skirts.

Based in Japan, Jessica Michibata set the race track on fire with her cropped top and slit skirt. She teamed her clothes with beige killer heals.

Any day this half Argentine half Japanese fashion icon upstages her boyfriend Jenson Button in the style department.

The couple first met in 2008 and began dating eight months later. Her steamy relationship with the Formula One star has made her a household name all world over.

Time and again Button has confessed his love for Jessica publicly but best known moment was in Brazil when he became Formula One World Champion.