1. Channa Mereya for sure
2. A song from k3g...maybe You Are My Soniya?
3. A song from ddlj...Tujhe dekho or hogaya hai tujhko?
2. Bole Chudiyan
3. Mehndi Laga Ke Rakhna
But I dont think Poo was a part of Bole Chudiyan🤔
Yes she was Kareena, Kajol, Sharukhan and Hrithik and they even had showed family reunion type in that song but it turn out someone else dream and Poo did the opening of the song I think.