Rod Stewart, 81, poses for a multigenerational family photo with seven of his eight children after worrying fan by using an oxygen mask at the Utah First Credit Union Amphitheatre in West Valley City

Rod Stewart is following the doctor's orders to rest his voice.

A guide to hot rods, street rods, and traditional rods, plus a handy checklist of the traditional trends every hot-rodder should know. There are a few concepts that send my brain revving above mental redline. One is infinity. Another is time travel.

Sir Rod Stewart has finally found the "love of his life" - but before that he had quite the complex love life. The 76-year-old is well-known for his liaisons with various women during his high-flying career and has eight children with five different women.

Time to reel them in.

Rod Stewart paused mid-song at the Utah First Credit Union Amphitheater in West Valley City on Friday night after appearing to struggle for breath and reaching for oxygen backstage, in an onstage health scare that forced the 81-year-old singer to finish the show seated.