Seems RG3 is ALL IN with his new girlfriend … ’cause he got her name TATTOOED ON HIS ARM!!
We’re told the two hit up a tattoo parlor during their Cleveland trip last month — both got brand new ink on their forearms.
Robert’s tat reads … GRETE SADEIKO.
Grete is the 23-year-old Florida State track star who has apparently been dating the Browns QB for at least a month.
By the way, Griffin is STILL MARRIED to his wife, the mother of his child … though they are recently separated.
As for Grete’s tattoo — hard to see what it says. Wonder if it’s his name?