The Harry Potter author wasn't going to let the former President of France get away that easily.
Pixie Lott and Olly Murs to perform at Marvin and Rochelle's wedding
Celebrity Weddings: Stars Tying The Knot
Has Ed Sheeran secretly tied the knot? Plus, Rick Astley has some big news...
The acts are reportedly all on the guest list for Humes and Wiseman's big day and could make an appearance on stage.
The 'Heart Skips A Beat' singer and the fellow British stars are reportedly on the guest list for the couple's big day and according to The Sun newspaper, will all make an appearance on stage at the event.
The pair have been engaged since New Year's Eve after announcing the news on Twitter during their winter vacation together.
Marvin has recently returned from Las Vegas where he was joined by his 'One Shot' band mates and close friends for his stag do in the Nevada desert.
Meanwhile, Rochelle and Marvin were last week spotted outside 10 Downing Street as they visit the Prime Minister's home for a celebrity charity event.
The countdown is on until the release of the new live-action movie starring Emma Watson as Belle. Now the first pictures have landed and we're SUPER excited!