Beyonce is continuing to pay tribute to Prince during her Formation World Tour after performing a cover of The Beautiful Ones during her Monday night (09May16) show in Dallas, Texas. The R&B beauty previously belted out the tune while headlining Britain's Glastonbury festival in 2011. Beyonce has also been staging renditions of Prince classic Purple Rain and Vanity 6 track Nasty Girl during dates on her ongoing trek.