Are Mariah & Miguel Performing at Today's Summer Jam concert?

Earlier today, Mariah tweeted a message to Miguel that hinted that the two may be performing "#Beautiful" at New York's Hot 97's Summer Jam today.

In addition, the band Au Revoir posted an image from backstage at Summer Jam seeming to confirm Mariah's attendance: "Special guests #mariahcarey #nickimanaj #drake #summerjam #ridinaroundngedenit"

You can stream the Summer Jam concert live online here.

Concert starts at 2PM

(Source: MariahDaily)