The actress/singer was spotted with a rock on her finger earlier this month.
The longtime pals shared the stage at Bryan's Crash My Playa four-night concert event in Mexico and proved that friends who vacation together, stay together.
The 'American Idol' winner appears in Friday's episode of CBS' veteran action drama.
The veteran action drama airs Fridays at 9 p.m. ET/PT on CBS.
The pop star rocked a bold ensemble by McCartney to the British designer's fall collection launch event in Hollywood on Tuesday.
The 'Swish Swish' singer talked 'American Idol' at the debut of McCartney's latest collection in Los Angeles on Tuesday -- plus, see which other stars made stunning turns at the party!
The singer spoke with ET at NBC's Television Critics Association press tour on Tuesday.
Ryan Seacrest, Katy Perry, Lionel Richie and Luke Bryan promoted the upcoming ABC revival on Monday.
Could this be a truce?
ET is breaking down what to look forward to in the world of music in 2018.
The return of 'Idol' is fast approaching on March 11.
ET grilled the former 'American Idol' star on what she thinks about the reboot's new judges.
The 68-year-old singer opens up to ET about returning to the Vegas stage for his 'All the Hits' residency at Planet Hollywood, and his redefined role on 'American Idol.'
If new judges Katy Perry, Lionel Richie and Luke Bryan agree on one thing, it's this!
