Here at X17, we are eternally fascinated by Lisa Rinna and her big, luscious lips. Sure, she has a hot beach bod... but it's all about her lips!

The former soap star - who turns 45 tomorrow! - couldn't keep her mouth shut while leaving The Ivy yesterday. Hey, no harm in drawing attention to that area, she knows where we're lookin'!

Lisa Rinna LRinna071008_04_X17.jpg

Those lips - they hypnotize us!