Could Iggy Azalea rebound with a UFC fighter??
Dominick Cruz hopes so ... sending a message for the newly single singer -- HIT ME UP!!!
The UFC Bantamweight champ says Iggy's beautiful and would love a shot with her, but he's got one big concern -- height.
Her last BF was 6'7" ... Dominick's only 5'8" -- but don't worry, Cruz says he's got a plan.
BTW, Cruz has some super famous friends including Travis Barker ... who says the two have actually fought together!