The "What a Girl Wants" singer attended the grand opening of H&M’s new flagship store in Times Square on Nov. 21, ...

Christina Aguilera has formed a "special bond" with Sabrina Carpenter after performing with her at a recent show.

Christina Aguilera has nothing but rave views, love and respect for Sabrina Carpenter following their recent performance ...

Christina Aguilera flaunted her super-svelte and enviable figure in a daring ensemble during a surprise performance with ...

Christina Aguilera gushes over her bond with Sabrina Carpenter! Following their recent performance together during ...

From responses to Hearst's mass layoffs to Bergdorf Goodman's festive holiday windows, here's all the chic news to know today ...

Christina Aguilera is taking us back to 1999. In a new video shared to social media, Aguilera takes out her time capsule box ...

The singer surprised fans with classics like "Mamma Mia" and "Material Girl" during the "Spin the Bottle" segment at her ...

Zach Shallcross got down on one knee and asked Kaity Biggar to marry him - again! The former Bachelor, 28, used the occasion ...

Photo Illustration: A puzzle made up of photos in the week's news quiz (Justine Goode / NBC News; Getty Images) Coca-Cola’s ...

A knife-wielding man stabbed an officer outside of a Los Angeles police station, leading the lawman to fatally shoot his ...