Surprise!! Nobody expected him to do it, but Kanye West popped up on the stage Sunday night at the BET Awards and delivered a 5-minute-long speech (!) late in the show honoring Lifetime Achievement Award winner Sean “Diddy” Combs! While Ye gushed over the rapper throughout, there were also several references peppered into the remarks where the 45-year-old rapper acknowledged his tumultuous recent life and family history. And yes, that means indirectly calling out ex-wife Kim Kardashian, too! Related: Kim Does This DISGUSTING Activity For ‘Bonding’ With BF Pete Davidson! The . . .