67-year-old Cher is still super proud of her boobs ... and proved it by sportin' a pair of nipple pasties this week at a concert in Boston.
Cher -- who also rocked a pink wig, pink lip gloss at her Dressed to Kill tour -- seemed extra perky that night ... and also broke out her old low-plunging black onsie from her "If I Could Turn Back Time" video.
As for the nipple pasties ... one question -- doesn't it hurt to take those things off??
You're Never Too Old
For Nipple Pasties
4/11/2014 3:45 AM PDT BY TMZ STAFF
Get TMZ Breaking News alerts to your inbox