Adele has admitted she's 'never been more nervous in her career' ahead of reviving her rescheduled Las Vegas residency.The 34-year-old singer–songwriter is set to launch her Weekends with Adele gigs on Friday at the Colosseum at Caesar's Palace, with the show running until March 2023. Taking to Instagram on Thursday she shared a snap squeezing in last minute rehearsals as she shared her excitement about finally getting to perform after angering fans by canceling the original shows at the last minute back in January. Like a kid on Christmas eve: Adele, 34, shared an Instagram snap as she rehearsed for Friday's opening Weekends with Adele show in Las Vegas as she delved into her nerves and excitement on InstagramAdele was doing her tech rehearsal in a casual outfit, pairing a black graphic sweatshirt that she paired with leggings that accentuated her trimmed-down figure, and she opted for black socks without shoes. The songstress (born Adele Adkins) stood in a red-carpeted aisle that appeared to be in the middle of the venue's floor section, with banks of seats surrounding her on all sides.Teasing a glimpse of the run-though of her show she had massive family photos of children and a baby blown up on a screen behind her over the stage. Mixed emotions: Adele admitted she was 'highly emotional' and 'incredibly nervous,' but also 'so excited,' adding 'At the same time I wish today was tomorrow!'; seen in July in London Bad timing: Adele's tearful cancellation video arrived just 24 hours before the shows were original set to begin in January.