Former WWE NXT Women's Champion Bayley appeared at Sunday night's Battleground event, as she was revealed to be the mystery partner of Sasha Banks for her match against Dana Brooke and WWE Women's Champion Charlotte.

As previously reported, it was heavily rumored that Bayley would appear at the event as Banks's partner, though at the time the rumors surfaced, it wasn't confirmed that this would be happening.

As of this report, there is no official confirmation that Bayley is now a part of WWE's main roster; however, it should be noted that she is still scheduled to appear at August's NXT TakeOver: Back to Brooklyn event, where she will face Asuka for the NXT Women's Championship.

Below is video from WWE's official Facebook page of Bayley's debut tonight: