Things got a little raunchy on the This Morning's sofa yesterday (30 July) when Ruth Langsford and Eamonn Holmes 'demonstrated' what constitutes a 'public display of affection'.
The debate was sparked by actress Elizabeth Hurley and her partner Shane Warne, who got a little bit down and dirty at the Ascot races this weekend.
The two presenters then got close to question the morals of PDAs.
After the show, Ruth tweeted it was 'just a bit of fun' but she's previously admitted that Eamonn is usually too embarrassed to hold her hand in public!
To celebrate the joy (and awkwardness) of PDAs here are our top ten celebrity culprits...
What do you think?
MARK WRIGHT SLAMS LUCY MECKLENBURGH
KATIE PRICE 'WOULDN'T SAY NO' TO APPEARING ON THE ONLY WAY IS ESSEX
JAY Z SNEAKS UP ON BEYONCE WHILE SHE PERFORMS ON STAGE IN PHILLY