B*tch stole my look-Beyonce vs Lupita Nyong'o in $26k Gucci dress

Beyonce rocked a stunning $26,000 green Gucci gown on Thursday as she attended the Beauty and the Beast premiere in LA.
Turtns out it was worn first by Oscar-winner Lupita Nyong'o in 2015,during the Cannes Film Festival .
Who rocked it better?