Photo: WENN
Beyonce will be joined by a special guest at the Chime For Change concert, taking place at London's Twickenham Stadium.
The concert is taking place on 1 June and already has a host of big names announced - Jennifer Lopez, HAIM, Iggy Azalea, Florence + the Machine and Ellie Goulding are all set to perform, as well as Beyonce.
And now it seems that another artist could be added to the line-up, as Beyonce is going to perform with a mysterious special guest.
The Chime For Change Twitter account posted, "Who will be performing at the #SOUNDOFCHANGE Live with Beyoncé? Hmm..." before adding, "#whowillperformwithbey #16days," and including a photo clue.
So far fans are guessing that it could be Jay-Z, Kanye, Adele, Lady Gaga - or another Destiny's Child reunion.
The concert is taking place on Saturday 1 June and is a "global concert event to put girls' and women's issues on the world’s stage".
According to the band's website, millions of people will join in The Sound of Change Live, to promote education, health and justice for girls and women everywhere.
Rita Ora, Timbaland, John Legend and Laura Pausini will also perform at the event.
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