New Showtime interactions in latest patch

SimsVip picked up on some interactions in the latest Sims 3 patch, 1.24
In this patch, it appears that there are some interactions that might come from the upcoming expansion Showtime in this patch.

Sing Chorus…
End Song…
Sing Verse…
‘Sing A Gram’
‘Romantic Sing A Gram’
‘Celebration Sing A Gram’
‘Cheer Up Sing A Gram’

If these interactions are indeed from Showtime, is not confirmed. Guess we’ll have to wait for more info.