Christina Aguilera & Jessica Chastain Rock Short Hair at Science Ceremony

On April 20, Christina Aguilera turned heads with a fresh platinum blonde bob and micro-bangs

at the 12th breakthrough prize ceremony in Santa.

Monica on April 18, the 45-year-old singer paired the chin-length cut with curls at the

ends for extra volume, stepping out alongside her fiance, Matthew Rutler, at the event-honoring

top scientists.

She rocked a sleek black leather dress with an off-the-shoulder top, sheer skirt, encorsoated

bodice, finished with a simple black pendant necklace.

Meanwhile, Jessica Chastain mats the vibe, debuting her own blunt bob-style straight

and sleek by hairstylist Renato Campora.

Aguilera has been keeping it family-focused lately, sharing clips from a trip to Costa

Rica's La Paz Waterfall Gardens last month.

She posted about quality time with Rutler and their 11-year-old daughter Summer, soaking

in nature and good vibes, plus she's mom to son Max from, her previous marriage.

Chastain gave fans the full reveal on Instagram, posting before and after shots of the chop with

a fun choppery chop caption.

She hit the red carpet in a strapless champagne, Oscar De La Renta gown, with embroidery and

fringed trim.

Both stars owning the short-haired trend, at a night-celebrating brain-power proof you can

switch looks and still break barriers.

That wraps entertainment and celebrity news today, brought to you with AI.

I'm Cory with The Story.