New Delhi: Projecting a united face on the eve of Vice Presidential poll, all constituents of UPA and those supporting it from outside including arch rivals Mulayam Singh Yadav and Mayawati attended a lunch hosted by Congress chief Sonia Gandhi.

Samajwadi Party chief Yadav and BSP supremo Mayawati attended the luncheon at Hotel Ashok here. The two bitter foes in UP politics have not attended a function together for the last many years.