The 70-year-old rocker was leaving a party thrown by designer Stella McCartney with the 'Armageddon' star and her actress friend, and the 40-year-old beauty was unimpressed when her dad asked the 'Mask' actress if he could take her out.
Asked if he'd ever hit on one of Liv's movie star friends during a game of 'Spill Your Guts or Fill Your Guts' with 'Late Late Show' host James Corden, Steven initially picked up a dried caterpillar to eat before deciding to be honest.
He admitted: ''Yes I have. And I got a lot of s**t for it too.''
He then told how he was seated next to Cameron - who is now married to Benji Madden - in a van on their way out of the bash and recalled: ''I look at this beautiful woman. I said, 'Cameron, should you ever need someone to take you to the movies or you know, like, if I was to, you know, ask you to show me around London...'
''And of course, Liv went, 'Daddy, you're hitting on my best girlfriend!' And I got ashamed for a moment.''
The Aerosmith frontman - who has been in rehab numerous times since 1983 - also admitted he's spent over $2 million on drugs.
Asked how much he's spent on drugs in his lifetime, he revealed: ''About $2 million. I snorted half of Peru.''
But the 'Crazy' hitmaker opted to chew a piece of cow intestine - which he spat out - rather than rank his bandmates ''in order of talent''.
He said: ''I got to go on tour with these guys. It's bad enough the s**t I say to them.''
Once a fire fighter, always a fire fighter.
Today (September 14th) marks the 25th anniversary since the album's 1993 release.
Labrinth has teamed up with Sia and Diplo to form a new supergroup: LSD.
The Struts teamed up with Kesha for a red and gold themed music video as part of their collaboration on 'Body Talks'.
Sometimes actors are not acting.
Aerosmith proved they are still as legendary as ever when they performed live at Donington...
For his lively film directing debut, Mike Myers (aka Austin Powers) traces the remarkable life...
Although this adventure's premise will appeal to children, and the child within us, the film...
Mary Katherine is a regular teenage girl who somehow mysteriously appears in an enchantingly beautiful...