Blue Ivy and Egypt, sittin' in a tree!

Swizz Beatz and Alicia Keys' adorable little boy may have found his first lady love in the form of Jay-Z and Beyonce's little angel ... but Hov ain't too happy about it!

Keys revealed back in February that Egypt planted a big ole' wet one on Blue while she was in the studio. "Egypt kissed Blue, and I don't think Jay liked it very much," the 'New Day' laughed at the time. "He called my husband and he was like, 'Watch your son.'"

Swizz is speaking out on the smooch now. "The kiss happened and I got a phone call from Jay, talking about, 'We need to talk'," Swizz laughed to MTV News. "So you know, they're starting out young I guess!"

Are we the only ones who are so stoked about this future hip-hop power couple? They'd be rap and R&B royalty four times over!