I've done some research on IAFD. I'm going to have to greatly expand it to have any kind of decent sampling, but so far I've looked at 100 random white starlets by simply searching "ab" so that any star with those two letters appears. I've found that 65 have done IR. 37 of the 100 are Euros. Only 7 Euros have no IR and 1 of those, Isabella Camille, is a lesbo. Of the 35 total who have not done IR, 24 of them have clues in their bio that point to it.
Sabrina Dawn Blond born 1971 active 1989-1996 old era
Kelly Kline Brunette born 1981 active 2003-2009 country bumpkin from North Carolina
Isabella Camille Brunette born 1975 active 1997-2007 lesbo
Tabitha Stevens Blond born 1967 active 1988-1992 old era
Traci Lords Blond born 1968 active 1984-1987 old era
Ashlynn Brooke Blond born 1985 active 2006-2009 country bumpkin from Choctaw, Oklahoma
Tabitha Stern Blond born 1978 active 2000-2005 country bumpkin from Lexington, Kentucky
Kathy Jones Blond born 1945 active 1996-2009 grannie porn
Kelly Broox Blond born 1980 active 2004-2008 country bumpkin from Grand junction, Colorado (the area where Kobe Bryant got in trouble!)
Aneta Keys Brunette born 1983 active 2003-2008 very little BG
Lisa Bright Brunette born 1963 active 1987-1991 old era
Logan LaBrent Brunette born 1977 active 2001-2003 very little BG
Riley Brooks Brunette born 1981 active 2000-2007 country bumpkin from Texas
Tess Ferre Brunette active 1983-1987 old era
Stevie Taylor Blond active 1984-1990 old era
Ginger Lee Blond born 1983 active 2004-2009 country bumpkin from Georgia
Dorothy Black Blond born 1977 active 1998-2009 very little BG
Michelle Gabriel Brunette active 1987-2002 old era
Tabetha Foxx Redhead born 1970 active 1989-1996 old era
Debi Jointed Blond born 1971 active 1991-2003 old era
Monica Mendez Brunette active 1996-2006 very little BG
Sabre Brunette born 1967 active 1989-1996 lesbo
Gabriella Blond active 1984-1987 old era
Sabrina Bliss Blond born 1968 active 1993-1997 old era
Of the 63 non-Euros, 35 have done IR. I hope to eventually compile data from at least 500 hoes