Carlos Sainz looked every bit the guy in love celebrating Rebecca Donaldson’s birthday. She wore a brown ARAKII dress and he looked like he couldn’t take his eyes off her. No notes. RebeccaDonaldson CarlosSainz F1Styled F1WAGStyle ARAKII BirthdayLook WAGStyle CoupleStyle f1wag f1wagfashion LTKstyle EffortlessGlam LoveOnGrid F1Couples