Britney Spears paid a visit to boyfriend Jason Trawick's workplace yesterday wearing an outfit that left nothing to the imagination.
The singer looked toned and svelte in her Daisy Dukes and a pair of sky-high wedges.
But despite it being the hottest day on record in Los Angeles, Britney seemed a little chilly in her tight grey tank top.
Underwear malfunction: Svelte Britney Spears visits boyfriend Jason Trawick but leaves her bra at home
The mother-of-two went to see talent agent Jason at his Beverly Hills office before taking him out for a spot of shopping.
And it looks like the 28-year-old didn't think her questionable getup was at all inappropriate.
But perhaps she was distracted by the thought that her highly-anticipated Glee episode is airing tonight in the U.S
And judging by her Twitter updates, Britney can barely contain her excitement.
She says: 'Can't wait for GLEE tomorrow night. I'm going to tweet along as it airs on the West Coast so we can watch together.'
The hour-long episode, called Britney/Brittany, brings to the forefront the character of cheerleader Brittany, portrayed by Heather Morris.
And it's based entirely around Britney's hit songs and music videos, including Hit Me Baby (One More Time), Oops I Did It Again, Stronger, Slave For You, Toxic and Me Against The Music.
When Brittany and the gang try to convince Mr. Schuester (Matthew Morrison) to let them do a Britney Spears number, he is reluctant to go that edgy,' states Columbia Records, which releases and promotes Glee's music.
The cast of Glee released yet another promo, this time talking about how exciting it is to work with Britney.
Heather Morris is especially thrilled to be working with someone she has idolised for years.
She says: 'When I was younger she was, like, my idol. [I'm A] Slave [4 U]' is, like, the best video ever.
'I am, like, literally an inch away from Britney Spears, who I used to watch on television and, like, learn dance moves to. ... It's going to be Spearstacular.'
Glee airs on Fox tonight at 8pm.
Cheer up love! Britney looks slightly concerned as she visits Jason in Beverly Hills
Full of Glee! Britney's much-anticipated Glee episode airs tonight in the U.S
What a gent: Jason carries Britney's handbag as they go shopping together
That's better! Britney covers up her very revealing top with a light pink cardigan