She completed her outfit with a ... forces on a rendition of Perry's 2011 hit Last Friday Night (T.G.I.F.) – 14 years after Black made a cameo in the music video. Katy proposed to Rebecca ...

Katy Perry was a judge on ‘American Idol’ for seven years until she announced she was leaving the singing competition in ...

Turns out, Katy's outfit was on theme as she was in attendance at a Mardi ... reciprocated as it was announced at the party that March 1st would be known as ‘Katy Perry Day’ in the Lousiana city, with ...

Pop queens Katy Perry and Rebecca Black are making waves again, but this time, it's not about a viral single. The two singers ...

My S.O. will probably tell you that I randomly belt out, "Baby you're a firework" several times a day because I can't get ...

Rebecca, meanwhile, donned an equally short leopard print mini dress with a flared skirt. She wore black heeled knee-high boots, switching these for cream fluffy over-the-knee boots and a matching her ...

Katy Perry is reportedly leaning on Taylor Swift for advice as she struggles with low ticket sales for her upcoming Lifetimes ...

While visiting the SiriusXM studios in Las Vegas on Feb. 27, Katy Perry blended California-inspired athleisure with cowboy ...

KNWLS was founded in 2017 by Charlotte Knowles and partner, Alexandre Arsenault. Originally under the name Charlotte Knowles, ...

Katy Perry received a surprising gift from none other than the Cronulla Sharks ahead of her Lifetimes Tour, which will kick ...

Katy Perry surprises Rebecca Black with an on-stage tour invite for 'The Lifetimes Tour.' Fans can expect sci-fi visuals, ...

It seems all the preparations Katy Perry made to host the MTV Video Music Awards in 2017 are going to come in handy — this ...