As noted earlier on the site in this FanShot here, John Cena is lugging a brand spankin' new custom made WWE championship after he defeated The Rock at WrestleMania 29 last night (Sun., April 7, 2013) at MetLife Stadium in East Rutherford, New Jersey.
As you can see, the new side plates feature his catchphrase -- Hustle, Loyalty, Respect -- and his hand signals and "U Can't See Me" nonsense.
WWE has not confirmed if this will be the norm going forward but it makes sense to have removable side plates to fit each new champion as they are crowned. It's also been noted by you Cagesiders that there is no name plate, so this could act as the manner in which WWE chooses to identify who the title holder is that any given moment.
To that end, bravo.
For all you need to know on Cena's win over Rock last night click here and here, and for complete WrestleMania 29 results and blow-by-blow, match-by-match coverage of the entire event click here and here.