I am presenting a few songs with participation of film stars who are not regular singers.
(all songs at 128 kbps, duration in file title)
1) actor/actress :Rekha
Movie :Kahani Kismat ki
song :Rafta Rafta
Co-singer :Kishore Kumar
2) actor/actress :Leena
Movie :Manchali
song :Gum Ka Fasana
Co-singer :Kishore Kumar
3) actor/actress :Hema Malini
Movie :Haath Ki safai
song :Peenewalon ko
Co-singer :Kishore Kumar
4) actor/actress :Nutan
Movie :Chaabili
song :Lehron Pe Lehar
Co-singer :Hemant Kumar
5) actor/actress :Saira Bano
Movie :Aman
song :Aaj Ki Raat
Co-singer :Rafi
6) actor/actress :Sharmila Tagore
Movie :An Evening In Paris
song :Aasmaan se aaya farista
Co-singer :Rafi
7) actor/actress :Nanda
Movie :Jab Jab Phool Khile
song :Ek Tha Gul aur ek Tha bulbul
Co-singer :Rafi
8) actor/actress :Shatrughan Sinha
Movie :Dost
song :Aa Batade
Co-singer :Rafi,Lata
9) actor/actress :Amitab Bachan
Movie :Mr. Natwarlal
song :Mere Pass aao mere doston
Co-singer :----
10)actor/actress :Amitab Bachan
Movie :Lawaaris
song :Mere Angne mein
Co-singer :----
11)actor/actress :Amitab Bachan,Rishi Kapoor
Movie :Naseeb
song :Chal Mere Bhai
Co-singer :Rafi
12)actor/actress :Mehmood
Movie o Phool
song :Muthu kuli
Co-singer :Asha Bhonsle
13)actor/actress :Mehmood
Movie :Gumnaam
song :Hum Kale hai To
Co-singer :Rafi
14)actor/actress :Mehmood
Movie :Padosan
song :Ek Chatura naar
Co-singers :Kishore Kumar, Manna Dey
15)actor/actress :Mehmood
Movie :Shatranj
song :Bathkamma Bathkamma Ekkada pothavraa
Co-singers :Rafi, Sharada
16)actor/actress :Mehmood
Movie :Kunwara Baap
song :Mein Hoon Ghoda Ye Hai Gaadi
Co-singers :Kishore Kumar
17)actor/actress :Danny
Movie :Ye Gulistan Hamara
song :Mera naam Aao
Co-singers :Lata
18)actor/actress :Danny
Movie :Kala Sona
song :Sun Sun kasam Se
Co-singers :Asha Bhonsle
Madhu