Watched Music & Lyrics (2007). It's a cheesy story.
In Garfield (2004), the main character is proposing to his girlfriend. The the bell boy helped him to make things right. The scene is funny because the bell boy said, "That makes you Hugh Grant."
And then with more tips, he said, "Ah ha! That's Cary Grant!"
Saw a DVD (£12.99) which includes 4 movies of Cary Grant. It also starred Katherine Hepburn.