JENNIFER LOPEZ celebrates her 50th birthday today – not that you can tell. It looks like time stood still 20 years ago for the singer and actress, who puts her toned body down to a strict fitness routine and diet, with booze and caffeine off-limits.

Lopez first came into the public eye in the late Nineties for her acting and singing. This was a time when low-key make-up was in fashion, and she knew how to work it.

She kept her beauty looks pared back and simple, with an emphasis on super glowing skin and maybe a slick of lip gloss for the red carpet. And yes, there’s a reason it’s called the ‘JLo glow’ – her skin has always been luminescent and bronzed.