Tomlinson recently split from girlfriend Eleanor Calder.
The One Direction singer is said to be dating the LA-based budding stylist with whom he has been spotted enjoying night outs with for at least three times these past few days, reported Ace Showbiz.
The duo sparked dating rumours after they were spotted holding hands inside his car after they left Snoop Dogg's CD release bash in West Hollywood.
A representative for Louis declined to comment on the dating report.
Tomlinson and his former girlfriend Eleanor called it quits in early March after four years of dating due to his hectic schedule.