Nikki Bella has been ''pretty bad'' at planning her wedding.

The 33-year-old professional wrestler has been engaged to her fiancé and fellow wrestler John Cena since April when the hunky star got down on bended knee after their mixed tag-team match at WrestleMania 33, and although she's had seven months to start getting her plan together, Nikki has admitted she's falling behind.

Speaking to E! News, she said: ''I've actually been pretty bad about wedding planning right now.''

To which her twin sister Brie - with whom she stars on E! reality show 'Total Divas' - added: ''She's horrible at it!''

Nikki then insisted she isn't ''horrible'' at planning her special day, but Brie - who this year welcomed her daughter Birdie with her husband Daniel Bryan - claims all planning has fallen by the wayside now that Nikki has found her dream dress.

Brie said: ''The girl who wanted to get married so bad for years like we all had to see on 'Total Divas' and 'Total Bellas' - you finally get proposed to and it's like all you care about is finding your dress and now that you found your dress it's like nothing else matters.''

Nikki, however, blames her stint on 'Dancing with the Stars' for eating into her schedule, and is convinced she's ''almost there'' with the final plan.

She said: '''Dancing With the Stars' took up a lot of time of mine so that was the reason why. So we have our date, we're trying to lock down a location, I do have the dress. I'm almost there.''

Meanwhile, 40-year-old John recently gushed about how ''excited'' he is to marry his fiancée, and admitted he rather enjoys wedding planning as it means he gets to spend quality time with his bride-to-be.

He said: ''I'm excited to go through the process. That's cool because [wedding planning] forces us to make time. And making time for this event means we get time with each other. So, I'm looking forward to it.''