The Blues Brothers
That would be The Blues Brothers (1980) directed by John Landis, and starring Dan Ackroyd and John Belushi.
I'm In Love by Aretha Franklin
Hold on I'm comin by Aretha Franklin
Chain of Fools, Aretha Franklin
Aretha Franklin's "Respect" appeared in the "Blues Brothers 2000" movie and probably quite a few others.
The Blues Brothers
It was indeed Miss Patti Labelle.
Siedah Garrett sings the song from the movie BABY BOOM. Also, the song is covered as a duet by Aretha Franklin and Michael McDonald.
Yes, in cameos, meaning very small movie parts. Shiloh had a cameo in Benjamin Button. Maddox and Pax had cameos in World War Z. Vivienne plays toddler Aurora in Malificent and at least Zahara and Pax have cameos in the same movie. Knox may have a cameo in Malificent also.
Roger Moore
fOREST gUMP
Cheech and Chong