They may have split more than two decades years ago, but Heather Locklear is commemorating her 30th wedding anniversary ... by the steamy shout-out. Happy would-be anniversary guys!

Barack Obama and Michelle Obama celebrated their 30th wedding anniversary ... life partner. Happy anniversary, sweetheart!" The former first lady, 58, also posted three pictures on Instagram.

Kylie Gillies celebrated her 30th wedding anniversary ... as she does now in the images, which were taken when she was just 22. '30 years of Mr & Mrs Gillies. Happy Anniversary my darling ...