A Night in Paris

Isabella Rose is a jazz singer who's main gig is weddings. But when she's in Paris and has to show up to a last minute wedding, she finds out that the person getting married is her ex who she's still hung up on.
In the same resort, Tom Holland is at a wedding too, but his now ex girlfriend is the maid of honour and he was kicked out of the wedding party.
In an attempt to escape from their awkward and painful situations, they leave their own weddings and run into each other. After a bit of convincing, Tom gets Isabella to stay with him and hang out which turns into a romantic night in Paris which becomes the best night of their lives.