U2's Bono Performs Lady Gaga's 'Telephone' At Daughter's Las Vegas Birthday Party?

11 July 2012, 12:04 | Updated: 11 July 2012, 12:11

The 'Elevation' star reportedly surprised guests at the star-studded event with the rendition of the 'You & I' singer's hit.

U2 frontman Bono apparently surprised his daughter Eve by unveiling a cover of Lady Gaga's 'Telephone' at her 21^st birthday party.

The 'Where The Streets Have No Name' singer introduced the song in front of guests, which included Transformers director Michael Bay and NBA star Kobe Bryant, before presenting daughter Eve with two bottles of Dom Perignon champagne, reports the New York Post.

The rendition featured the Irish star alongside his wife Ali Hewson and was played out for the guests at the 1Oak nightclub at the Mirage hotel, Las Vegas.

The U2 man was pictured earlier in the day attending the Cirque du Soleil 'Love' Show at the same hotel.

Meanwhile, Lady Gaga has been pictured out in Los Angeles in a variety of revealing outfits as she prepares for the latest leg of her 'Born This Way Ball tour.

You can view a picture of Lady Gaga arriving in Los Angeles this week below: (Picture: Splash)

The star made an explosive entrance into California when she was seen giving the middle finger to the waiting photographers at LAX airport.

Meanwhile, the 'Bad Romance' singer is currently working on a new studio album and unveiled new song 'Princess Die' during her show in Melbourne recently.