Lauren Alaina and Baby Beni Doll Steal the Show With Adorable Halloween Costumes
Lauren Alaina may have just claimed the title of best celebrity Halloween costume this year — thanks to an adorable and hilarious mother-daughter look that melted hearts across social media.
This Halloween marked baby Beni Doll’s first, and Alaina made sure it was unforgettable. The country star revealed in a playful Instagram video that she wanted to go “all out” for the occasion — and she certainly delivered.
“I’m Dressing My Daughter Up as an Iconic Music Producer”
In the now-viral clip, Alaina told fans, “I’m dressing my daughter up as an iconic music producer,” before joking about her reputation for taking Halloween very seriously.
“I thought long and hard about what I wanted my baby girl Beni to dress up as,” she said, smiling down at her giggling four-month-old. “So, Beni, we are both gonna wear wigs.”
The video then cuts to Alaina laughing hysterically while trying on a curly brunette wig for her baby, followed by her own transformation with a long dark wig and elegant up-do. She paired the look with a red silky gown — a major hint at who the duo were recreating.
The Big Reveal: Selena Gomez and Benny Blanco
The final reveal confirmed it — Lauren Alaina dressed up as Selena Gomez, and little Beni Doll played Benny Blanco, the Grammy-winning music producer and Gomez’s now-husband.
Beni wore a black mock-neck top, a tiny suit jacket, and matching pants to complete the look. Alaina shared side-by-side shots of their costumes next to Gomez and Blanco’s glamorous appearance at the 77th Emmy Awards, where the couple turned heads on the red carpet.
The singer and her baby even posed together, mimicking Selena and Benny’s now-famous photos.
Her caption perfectly tied it all together:
“When your daughter’s name is Beni, Halloween basically casts itself. Results at the end… it’s worth the watch. I promise. 😂”
Fans React to the Clever Costume
The internet was quick to applaud the creativity and cuteness of the idea. Fans flooded Alaina’s comments with praise for the hilarious and heartwarming tribute — many calling it “the best costume of the year.”
It was another example of the “Road Less Traveled” singer’s signature humor and down-to-earth charm, especially as she embraces motherhood for the first time.
Life on the Road as a New Mom
Alaina, who gave birth to Beni Doll on June 11, 2025, has already resumed touring — with her daughter in tow. Her first shows as a new mom took place in September, and her own mom tagged along to help with baby duties.
She has one final show for the year on December 28 in Catoosa, Oklahoma, before taking a short break for the holidays.
In 2026, Alaina is set to join Rascal Flatts once again for the Life Is A Highway Tour, marking her return to major stages following her maternity break.
A Halloween to Remember
Between her quick wit, her creativity, and her baby girl’s undeniable cuteness, Lauren Alaina proved that even as a new mom, she’s still got plenty of star power — and a sense of humor to match.
For her fans, it wasn’t just a costume — it was another glimpse at Alaina’s fun, family-centered life, where love and laughter always take center stage.