Who was a new coach on The Voice of Ireland and also a singer in the popular band The Saturdays?
The Voice of Ireland (series 4):  Television personalities Bressie and Kian Egan both returned as coaches, while The Saturdays singer Una Healy and S Club 7 star Rachel Stevens filled the remaining two positions. The Saturdays:  The line up consisted of Frankie Bridge, Una Healy, Rochelle Humes, Mollie King and Vanessa White.
Una Healy