Una Healy sizzles at Hoolie in the Sun festival with Declan Nerney

Una Healy was a guest alongside Declan Nerney at the recently held ‘Hooley in the Sun’ festival.

The festival, hosted by Nerney, was held in Huelva, Spain.

READ MORE: Friends gather to pay tribute to a talented Tipperary singer and songwriter

The festival lasted from September 22 to 29.

Tipperary’s Una Healy appeared alongside Nerney to perform at the festival in front of an adoring crowd.

The former Saturdays star took to social media to share her experience at the event, sharing snaps from her trip with her 673,000 Instagram followers.

Healy shared a gallery on her account, with the caption “Been a Hooley of a week,” followed by a video of her singing alongside Nerney, captioned: “Little poolside jam of #thegalwayshawl and #slievenamon with @declan_nerney and his band.

Healy was among a cast of stars joining Nerney as part of the festival, including the likes of Derek Ryan, Philomena Begley, Robert Mizell and Declan Shine.

Una split from her ex-husband Ben Foden in 2018 who she shares her two young children Aoife Belle and Tadgh with. She previously expressed that the divorce was "really hard as it was a family breaking up."

READ MORE: BREAKING: Gardaí in Tipperary stop driver who was disqualified from driving

Una took her latest adventure by the horns and made it to the final three in Netflix’s Celebrity Bear Hunt.

Holly Willoughby hosts this action-packed competition show that sees a group of unlikely celebrities dropped into the Central American jungle as prey for one of the world's most fearsome predators – Bear Grylls.

Una made it to the very end and was the last of the three celebrities standing to see who would win the crown and become the champion which was to be decided by Bear himself.

When addressing Una in the final episode Bear said: “I admire your spirit so much. Your attitude is incredible. What a mum you are. Your eyes are on fire, you are shining bright.”

Una’s motherly instincts did not go away as she entered camp as she was seen to be particularly supportive to her campmates and jokingly called herself “jungle mammy.”

Touching on motherhood, Una told OK Magazine: "The kids are growing up so fast, the adventure of being a mum is just amazing. I would say I am a fun mum, a very loving mum and an always there for you mum."