Backstreet Boys singer Kevin Richardson says he did not see Taste Flav get kicked out of the inexperienced room on the NBC tree lighting ceremony in NYC … ‘trigger he woulda stepped in to assist his pal if he did.

Kevin was at LAX on Thursday when a photog requested him about what went down backstage at Wednesday’s tree lighting occasion at Rockefeller Middle … together with Flav’s declare that safety guards kicked him out.

The BSB says he noticed FF and dapped him up earlier than their gig, however says the greenroom was a madhouse and safety was additional tight within the wake of UnitedHealthcare CEO Brian Thompson‘s homicide down the road earlier within the day.

Flav wasn’t on the visitor checklist however managed to candy discuss his manner backstage, and when safety discovered he was there uninvited, they requested him to depart … and Flav made an enormous fuss about it on-line.

Kevin says the Backstreet Boys love Flav and would have caught up for him in the event that they knew he was getting the boot … however he says he did not even know Taste Flav bought the heave-ho till after the very fact.