The couple are enjoying a vacation at the idyllic location in Lombardy, Italy, following the actor's promotional tour for his new movie 'Magic Mike' and were invited by Jenna's friend Stacy and George to spend some time with them at their holiday home.
The foursome and George's parents went out on their Boat Trip on the water on Saturday night (114.07.12) before the party dined at the Villa d'Este hotel.
Jenna wore a little red dress for the occasion, while former WWE Diva Stacy slipped her enviable figure into a printed maxi dress.
Earlier, the ex-wrestler took her twitter page to announce Channing and Jenna's arrival at Lake Como along with a picture of her and the couple in an open-top car.
Stacy, 32, tweeted: ''Magic Mike storms Italy :) (sic)''
Channing, 32, was joined by Jenna, 31, on his European press tour for 'Magic Mike' - in which he plays a male stripper with the plot loosely based on his own experiences of the erotic job - and the pair celebrated their third wedding anniversary last week.
George, 51, and Stacy - who have been an item since July 2011 - have been at Lake Como for the last month as the Hollywood heartthrob enjoys some time away from movies.