It was earlier rumoured that the singer, 32, and her husband Jay Z, were planning to perform at the socialite's much talked about wedding. Kim, 33, married yesterday in an outdoor sunset ceremony at the Forte di Belvedere in Florence, Italy, reported Daily Mirror.
Beyonce posted on Instagram a picture from Kim, Kanye and their daughter North's photoshoot.
"Wishing you a lifetime of unconditional love. God bless your beautiful family," she captioned the picture.