The McFly singer said he was inspired to after hearing Giovanna's campmate Vernon Kay talking about his romantic vow renewal with Strictly's Tess Daly.
And he explained he's keen to do the same thing on their 10 year wedding anniversary.
"Vernon has put me in it with renewing vows, I don't think I could compete with his story so I'll need to start planning now," Tom told the Daily Mail.
"We've been married around eight years now, so maybe around the ten-year mark."
While Tom says he'd do round two of the wedding vows, he added that he's not sure he'd try and top his last wedding speech - which now has over 22,000 views on YouTube.
"My wedding speech had 20million YouTube hits when I last looked, it's become the thing I get recognised the most for! I don't know if it's worth attempting anything like that again," he added.
In case you need a reminder, the speech begins with Tom thanking all the guests for attending their special day, before apologising in advance for anyone he might have forgotten.
And then, one by one, he goes through friends, family members, best men and bridesmaids, singing adorable tributes alongside a slideshow of throwback snaps.
We were particularly choked up when Tom came to thanks his mum and dad - who could be seen in floods of tears.
But the most touching moment of the performance came when Tom addressed his new wife. To the tune of McFly's 'All About You' Tom was also joined by a choir - which was a total surprise to Giovanna.
"Yesterday you asked me something I thought you knew, but today you made me smile by saying 'I do'," Tom sang.
"Then you whispered in my ear and I said thank you, you have made my life worthwhile by saying 'I do'. I will answer all your wishes, don't need to ask me to.
"And if you deny me one of your kisses, I won't divorce you! So here's my speech but really it's just a song or two. And this one should make you smile, it's all about you."
Seriously, we are bawling. If you want to watch the 14 minute video in full (it doesn't disappoint), you can find it over on Tom's YouTube.
Here's to hoping Tom has a change of heart about doing another rendition in the next two years and gives us a round two...