Kemp, who stars in TV drama Eastenders, received a "thick lip" in the incident, which took place at their south London home in the early hours of this morning - according to the Metropolitan Police.
Wade, the editor of The Sun - which is owned by media magnate RUPERT MURDOCH - has been released without charge.
The pair married in Las Vegas in 2002.
Kemp recently returned to the popular BBC soap after six years - playing hardman GRANT MITCHELL.
He also appeared in the first series of Ricky Gervais' lastest comedy series EXTRAS.
Writer-director Christopher McQuarrie brings a dark and gritty tone to this larger-than-life franchise.
Ed Helms has spoken about his initial reluctance to follow up the 80's cult classics.
Mike's current life revolves around his girlfriend, a healthy amount of weed and his job at the local cash & carry.
Michael Douglas' two movies this year couldn't be much more different.
O'Brien, Rocky Horror's creator, will be playing the narrator in a special West End run in September this year.
As soon a pop partnership Calvin Harris and Taylor Swift got together, we knew it...
Just a day after Zayn Malik said that he had left them to make “#realmusic”, One Direction...