No one is off limits! Shameless ladies man Russell Brand bounces married Katharine McPhee on his lap during late night talk show appearance

He has never been shy about seizing an opportunity when it comes to the ladies.
And it seems shameless Russell Brand was at it again as he bounced married Katharine McPhee on his lap during their appearance on Late Night with Jimmy Fallon.
The 37-year-old comic looked like he was having a great time as he rocked back and forth on his chair to the astonishment of the chat show host.

Shameless: Cheeky Russell Brand bounced married Katharine McPhee on his lap on Late Night with Jimmy Fallon on Monday

Smash star Katharine did not seem to mind too much however, and was seen giggling as they larked around in front of the studio audience.
The 28-year-old, who is happily married to spouse Nick Cokas, took the fun in her stride and even posted a picture of it on her Twitter account, writing: 'Just a little preview of what's to come tonight.'
She added: 'That was soooo much fun Late Nigh Jimmy! And a little crazy too. Thank you for having me!'
But it was not just Katharine who was having a fun time with the former Big Brother's Big Mouth star.

Pleased with himself: Russell sipped away on a drink after he had his close encounter with the singer and actress

Body language: Russell's demonstrative gesturing made it appear they were playing a game of charades

Big entrance: The Arthur star seemed to enjoy squeezing every last drop of applause out of the audience

In fact he ended up playing it for laughs with the show's host too, with the pair sending up Jimmy's infamous impersonation of the Arthur star last year.
And with two comedians of their caliber laughs were bound to ensue, with the latter again dressing up as his guest and posing for a pair of guffaw inducing images.
Jimmy dressed as Brand as he comedically took magazine Us Weekly to task for its coverage of his divorce from Katy Perry, and a cover that referred to him as a 'crazy person.'
As he flipped through the magazine, he noticed pictures the editors chose seemed to largely favour the Teenage Dream singer.
During the comic spoof he points out how she looks classy and composed, while he looks like 'a Game Of Thrones character who shops at J. Crew,' and that where she looks dashing and sane, he looks like 'a hipster version of Ebenezer Scrooge.'

Fallon on deaf ears: Old pro Russell made sure he involved the audience just as much as the chat show host

Left or right: It is not as easy as it seems to guess which is the real Russell Brand and who is the imposter

Surprised? It turned out it was the Rock of Ages actor standing on the left and Jimmy Fallon on the right

Sign of the times: The funnyman took some time to sign autographs before heading off in New York on Monday