Her name is Sabrina Dhowre, an actress and model who was crowned Miss Vancouver in 2014.
The duo attended a glitzy premiere party on Sunday evening for his film, The Mountain Between Us.
Sabrina is 29 years old, 16 years younger than Idris who is 45 years old. The pair have reportedly been dating for seven months and were first spotted together in Manchester last month.
This is actor Idris Elba’s first public relationship since he split with make-up artist Naiyana Garth, mother of his three-year-old son Winston.