Kevin Federline's memoir, "You Thought You Knew," includes some salacious stories and potentially disturbing details about Britney Spears' behavior that have already made headlines.

Beyonce's "Cowboy Carter Tour" was massive, and massively successful, even with the occasional challenge. The tour closed out Saturday night in Las Vegas at Allegiant Stadium. Yeah, big venue, big ...

Beyoncé ended her “Cowboy Carter and the Rodeo Chitlin’ Tour" with a surprise reunion, sharing the stage with fellow members of Destiny’s Child for a medley of songs. Kelly Rowland and Michelle ...

The power of Destiny never ends. On July 26, Beyoncé performed the final show of her historic Cowboy Carter Tour in Las Vegas and made sure she went out with a bang. Following appearances by her ...

Imagine being in the middle of Beyoncé’s Cowboy Carter grand finale in Las Vegas and suddenly seeing Kelly Rowland and Michelle Williams walk on stage. That’s exactly what went down, and the internet ...

LAS VEGAS — Beyoncé wrapped up her Cowboy Carter Tour in Las Vegas Saturday night -- delivering a special surprise for longtime fans. The H-Town native reunited with Michelle Williams and Kelly ...

Beyoncé capped off her Cowboy Carter Tour with a bang in Las Vegas, using the farewell show Saturday night as a chance to feature a starry lineup of surprise guests.The “Texas Hold ‘Em” singer ...