Lady Gaga & Boyfriend Michael Polansky Attend U2 & Katy Perry's Las Vegas Residency Shows!

Jennifer Hudson dazzles in a sexy emerald green gown as she belts out hits at Las Vegas fundraiser for the Shaquille O'Neal Foundation

U2 Adds New Dates to Sphere Las Vegas Residency Due to High Demand: Here’s How to Get Tickets

Big Brother's Nadia Almada reveals Adele gave her a shout out during Las Vegas show as reality star shows off post surgery look on Good Morning Britain