Lady Gaga strutted into LAX in a flowing beige frock and curly black wig on Tuesday

She and boyfriend Taylor Kinney allegedly held a 'commitment ceremony' to take their relationship to the next level.

And Lady Gaga certainly strutted with what seemed like a renewed sense of confidence on Tuesday.

The 28-year-old sauntered into LAX wearing a flowing beige frock and her signature black curly wig.

Her own catwalk: Lady Gaga strutted into LAX in a flowing beige frock and curly black wig on Tuesday 

The Poker Face singer showed off her slender figure in the sleeveless dress, which she nipped in at the waist with a gold belt.

She added black peeptoe booties and kept the rest of her accessories to a minimum.

Gaga wore her wig in an updo, and sported smokey eyes and nude lips.

Glamorous: Gaga wore her signature curly wig in an updo, and sported smokey eyes and nude lips

Edgy touch: She added black peeptoe booties and kept the rest of her accessories to a minimum

If you've got it: The Poker Face singer showed off her slender figure in the sleeveless dress, which she nipped in at the waist with a gold belt

Risque: Gaga showed off her tanned back and tattoos in the low-cut dress 

Lady Gaga's outing comes amid reports that she and Taylor Kinney have taken their relationship to the next level by holding a 'commitment' ceremony to prove how dedicated they are to one another.

The singer and her Zero Dark Thirty actor boyfriend, 33, hosted the event at Joan Tratorria, a restaurant in New York owned by the Applause singer's parents.

Making it official: Lady Gaga and Taylor Kinney are said to have held a 'commitment' ceremony to show their friends and family how much they mean to one another

An insider told the Daily Star newspaper: 'Gaga wanted something visual, a commitment ceremony with the people who matter the most.

'They don't have time to plan a wedding, so they decided they would have a small gathering to show the people they love most how committed they are to one another.

'It was just for her family and a few close art and designer friends.'

Smitten: The Marry The Night singer is reportedly planning to tie the knot officially in the future

Taylor's mother Pam is also said to have attended the bash, as well as one of his brothers.

The ceremony comes shortly after One Tree Hill favourite Sophia Bush - who appeared alongside Taylor in TV drama show Chicago Fire - ignited rumours they were set to officially tie the knot.

The actress referred to Taylor's latest item of jewellery as a 'personal ring', sparking speculation the couple were engaged.

Keeping it private: The singer and Taylor are rarely seen out in public together

The paper claims the pair plan to get married 'properly' next year when they have more free time.

Despite being very open on social media, Gaga has managed to keep her romance with Taylor out of the spotlight for the most part.

Explaining what makes the pair click, she told Howard Stern during an interview last year: 'The connection that I feel is so strong that it’s so much stronger than physical.

'We’re both very protective of our love as well. We treat each other with a lot of care and we’re good to one another.'

MailOnline has reached out to Gaga's representative for comment.

Flying solo: Gaga, pictured in Germany, has been travelling all over the globe as part of her world tour