Lady Gaga looks elated following opening night with Tony Bennett on his 95th birthday

Lady Gaga appeared to be on cloud nine as she returned to her hotel following the opening night of her concert with Tony Bennett on Tuesday evening.

The highly-anticipated evening was held on the jazz singer’s 95th birthday at Radio City Music Hall in New York, and was billed as Bennett’s ‘last NYC performances’.

Following the first show, Lady Gaga appeared elated as she waved her arms in the air and flashed her toned abs as she passed awaiting fan outside.

Gaga was dressed in a comfortable low-key ensemble, which consisted of a cropped beige hooded jacket and a pair of matching tracksuit bottoms.

The pop singer, who wore her hood up, added a pair of white Nike trainers to the look and covered her eyes with a pair of huge black shades.

Gaga also crunched her hands into a claw shape which she uses as a symbol to her ‘little monsters’ fanbase. 

Hotly-anticipated: The highly-anticipated evening was held on the jazz singer’s 95th birthday at Radio City Music Hall in New York, and was billed as Bennett’s ‘last NYC performances’

 Team: Tony and his wife Susan Crow, 54, were also pictured leaving the concert venue surrounded by a security team

Dressed down: Gaga was dressed in a comfortable low-key ensemble, which consisted of a cropped beige hooded jacket and a pair of matching tracksuit bottoms

Tony and his wife Susan Crow, 54, were also pictured leaving the concert venue surrounded by a security team.

Cameras and phones were not allowed inside the venue. 

The iconic hitmaker, who looked smart in a white shirt and black suit, walked arm-in-arm with his glamorous wife.

Before the show earlier in the day, Gaga was dressed down in Balenciaga sweats and trainers as she headed outside, armed with a cup of coffee. 

Support: The iconic hitmaker, who looked smart in a white shirt and black suit, walked arm-in-arm with his glamorous wife

Excited: Following the first performance, Lady Gaga appeared elated as she waved her arms in the air and flashed her toned abs as she passed awaiting fan outside

Little Monsters! Gaga also crunched her hands into a claw shape which she uses as a symbol to her ‘little monsters’ fanbase

She propped the hoodie over her brunette locks while concealing her hazel eyes with a retro pair of winged shades.

While her sweatshirt and sunglasses nearly covered her complexion up, she did appear to wear a minimal amount of makeup with a fresh slick of lip gloss jazzing up her pout.

Even though she was dressed down, Gaga couldn’t have looked any happier. 

Preparation: Before the show earlier in the day, Gaga was dressed down in Balenciaga sweats and trainers as she headed outside, armed with a cup of coffee 

But first, coffee: The Alejandro hit-maker enjoyed an energy jolt with a cup of Joe

The Poker Face songstress beamed with joy as she emerged from the hotel flashing two peace signs.

From the designer sweats to the sensible footwear, the look was worlds away from the outfits Gaga has been spotted in this past week.

It was certainly a far cry from the daring purple look she rocked while heading to rehearsals for her upcoming concerts with Tony Bennett. 

Spreading the love! She flashed a peace sign as she emerged from her building 

Music makers:  The concerts, billed as One Last Time: An Evening With Tony Bennett And Lady Gaga, were called the ‘last NYC performances of [Bennett’s] career’ in a press release

Gaga put on a very leggy display while working a purple Pierpaolo Piccioli for Valentino Haute Couture poncho and a matching ostrich-feathered hat by Philip Treacy on Saturday night.

She has also been dazzling passerby with a series of elegant ensembles, which she has been spotted in while heading to prepare for her new shows.

Last week she really turned up the wow factor in a leotard, black turban scarf, and leather boots with a 9 inch heel and 5 inch platform. 

Va va voom! Last week she really turned up the wow factor in a leotard, black turban scarf, and leather boots with a 9 inch heel and 5 inch platform

Elegant and exquisite: The songstress has been spotted heading to rehearsals lately in an array of chic and sophisticated looks 

It’s showtime! Tony Bennett was seen leaving for the first of two shows with his collaborator Lady Gaga at Radio City Music Hall on Tuesday night

Fan service: Upon exiting their NYC complex, Tony and Susan were bombarded by adoring fans

The concerts, billed as One Last Time: An Evening With Tony Bennett And Lady Gaga, were called the ‘last NYC performances of [Bennett’s] career’ in a press release.

Gaga and Tony’s version of I Get A Kick Out Of You, off Love For Sale, is available to listen to now. 

Earlier on Tuesdauy, Tony was seen heading to New York’s Radio City Music Hall on ahead of the first of two shows.

The music legend looked dapper in a black suit as he approached a chauffeured vehicle with his wife.

Stunning; For Tony and Gaga’s big night, Susan turned heads in a stunning mint green gown that exposed her enviably toned arms

Hours prior, Lady Gaga took to Instagram to share a heartfelt tribute to Tony on his special day, as well as to unveil the cover and other details about their forthcoming album Love For Sale, which comes out October 1st.

Bennett’s dressy getup also featured a teal pocket square and a crisp white button-up shirt.

Upon exiting their NYC complex, Tony and Susan were bombarded by adoring fans.

Proving to be the ultimate class act, Bennett took time to sign autographs.

One last rehearsal: Earlier in the day, Tony was seen getting in one last rehearsal before taking the stage with Gaga

For Tony and Gaga’s big night, Susan turned heads in a stunning mint green gown that exposed her enviably toned arms.

The gown was floor-length and featured a unique ruffled mock neckline. Crow carried her essentials in a small white handbag.

As for her blonde hair, Susan sported voluminous curls and her go-to side part.

As they approached their ride, Crow closely followed behind her ultra famous husband, who beamed at fans and shutterbugs. 

Companion: He was escorted to the iconic venue by Susan

Always classy: Though everyone else was noticeably dressed down for the rehearsal, Tony opted to arrive in full concert getup

Earlier in the day, Tony was seen getting in one last rehearsal before taking the stage with Gaga. 

He was escorted to the iconic venue by Susan, as well as a masked pal with an all access lanyard around his neck.

Though everyone else was noticeably dressed down for the rehearsal, Tony opted to arrive in full concert getup. 

Dedication: Hours prior, Lady Gaga took to Instagram to share a heartfelt tribute to Tony on his special day

The upcoming LP Love For Sale – which follows their 2014 album ‘Cheek to Cheek’ – was recorded after the jazz legend was diagnosed with Alzheimer’s disease.

Released on October 1, the collection will mark Tony’s last-ever studio recording.

Fans can expect their take on the Cole Porter songbook of classic popular music, with the pair singing both duets and solos. 

Taking to Instagram to announce the joint album, Gaga wrote: ‘The day we released ‘Cheek To Cheek’ in 2014, @itstonybennett called me and asked me if I wanted to record another album with him, this time celebrating the songs of Cole Porter. I’m always honored to sing with my friend Tony, so of course I accepted the invitation. Today, I am so excited to announce that our new album ‘Love For Sale’ will be released October 1.

You can pre-order the album and listen to our first single ‘I Get A Kick Out Of You’ everywhere now! (sic)’

Love: That same day the dynamic duo revealed the cover and other details about their forthcoming album Love For Sale, which comes out October 1