MUMBAI: Singer Beyonce Knowles has praised her husband Jay Z amid rumours that she sang about his infidelity on her latest album ‘Lemonade’.

It was earlier alleged that the 34-year-old singer seemingly hit out at her husband -- whom she married in 2009 and with whom she has four-year-old daughter Blue Ivy -- in her new video of a song from ‘Lemonade’ for committing adultery.

In the clip, which sees the couple cuddling up to one another, she sings: "Looking at my watch he should have been home. I regret the day I put that ring on."

Putting an end to speculations, the R&B diva showed her love to Jay Z during the kick-off of her ‘Formation’ World Tour in Miami on Wednesday, reports aceshowbiz.com.

Knowles dedicated the song ‘Halo’ to her husband, saying: "I want to dedicate this song to my beautiful husband. I love you so much. Blue, I love you so much."

He was seen among the audience, standing in the front rows along with Rick Ross, Lil Wayne and Michelle Williams (II).

Knowles didn't forget to pay tribute to late musician Prince by playing ‘Purple Rain’ during an interlude.

"Thank you, Prince, for your beautiful music," she said.

(Source: IANS)