PP: Harry is mine!!!!!! I love you Harry!! ~Louis
BG: Luke

*1D*
Harry: Taken; Gay
Niall (Now known as G. Real Niall): Taken; Gay
Louis: Engaged; Gay
Liam: Single; Gay
Zayn: Engaged; Straight

*LM*
Leigh-Anne: Single; Straight
Jesy: Single; Straight
Perrie: Single; Straight
Jade: Single; Straight

*5SOS*
Luke: Taken; Bisexual
Calum: Single; Gay
Micheal: Single; Straight
Ashton: Taken; Bisexual

*FH*
Ally: Single; Straight
Dinah: Single; Straight
Lauren: Single; Straight
Normani: Single; Straight
Camila: Single; Straight

*R5*
Ross: Crushing, Bisexual
Rydel: Single; Straight
Ryland: Single; Gay
Riker: Single; Straight
Rocky: Single; Bisexual 

*Others*
Eleanor: Single; Straight
Karin: Single; Straight
Katherine: Single; Bisexual
Kathy: Single; Straight

((There's more in the books))