Make way, Fred Stobaugh -- Ariana Grande's grandma is taking over! According to Billboard, Grande's grandmother, Marjorie Grande -- referred to by the pop star as Nonna (meaning grandma in Italian) -- has overtaken the late Stobaugh as the senior-most artist ever to appear on the Hot 100 chart.

The news comes as Grande's new album, Eternal Sunshine, enters the charts. The album landed at No. 1 on the Billboard 200, and the song "Ordinary Things" -- on which Nonna is billed as a featured artist and a co-writer -- debuted at No. 55.  "Ordinary Things" closes with a clip of Nonna giving her granddaughter a bit of advice as she reflects on her late husband, Frank.