Tina Knowles Details One of Beyoncé's "Hardest Shows" During Pregnancy With Blue Ivy

Beyonce hid early pregnancy while delivering 'one of her hardest shows', discloses mom Tina Knowles

Though Beyonce was feeling nauseated while pregnant with daughter Blue Ivy Carter, she maintained the professionalism of a performer.Tina Knowles took to her Instagram account on Tuesday to...

Tina Knowles Recalls How Beyoncé Threw Up Between Songs While Secretly Pregnant at a Show

At her 2011 A Night With Beyoncé concert special taping, Bey was two months pregnant with Blue Ivy and suffering from severe nausea as a result — not that anyone in the crowd was any the wiser. Related Beyoncé Celebrates Tina Knowles’ Memoir Becoming a New York Times Bestseller: ‘I’m So Proud!’ …

Tina Knowles Details One of Beyoncé's "Hardest Shows" During Pregnancy With Blue Ivy

Tina Knowles shared a throwback video of Beyoncé's 2011 A Night with Beyoncé concert special, revealing that the "XO" singer had struggled with pregnancy symptoms onstage while expecting Blue Ivy.

Tina Knowles Recalls One of Beyoncé's 'Hardest' Performances While Pregnant with Blue Ivy: 'Nauseated as She Could Be'

"In between songs, she would run back and throw up and come out and do the next song," wrote Tina on InstagramEthan Miller/Getty  Beyoncé and Tina Knowles in May 2011NEED TO KNOWTina Knowles is opening up about one of Beyoncé's "hardest" performancesShe shared a clip of ITV's 2011 A Night with Beyoncé special, filmed in the early months of her pregnancy with daughter Blue Ivy Carter"In between songs, she would run back and throw up and come out …