When Fanny and Eddie go to the club, Fanny points out "Shirley Claire, the famous actress" and the shot is followed by two stock footage inserts from another film, showing a young man talking to a pretty young woman while seated at a table. This footage is actually from the original The Pace That Kills (1928), and the actress shown was the one who played the original Fanny. So essentially, in this scene, Fanny points to herself.
The nightclub bill for the cover charge, six drinks and the tax (at only 3%) comes to $9.79. That would equate to $172.25 in 2016.
Debut of actress Fay Holden.
The master of ceremonies at the nightclub introduces Frank Collins as singing his own composition. The song he sings is actually a portion of "Towsee Mangalay" by Grahame Jones. It was published by Jerome H. Remick & Co in 1915. It's possible that the song was obscure enough that it could be appropriated in this way without any copyright clearance.