West Side Story actress Rachel Zegler has apologized after she posted of a video in which she performed a dramatic reading of tweets written by singer Britney Spears to her sister Jamie Lynn.Zegler took to Twitter this week to issue a full apology for her ill-advised actions, as well as to voice her support for Spears, who remains embroiled in painful family drama over the publication of her sister’s tell-all memoir Things I Should Have Said.Related: Did Jamie Lynn Spears really run over her cats and then blame Tesla?“Anyone who knows me knows how much I love Britney and am rooting for her always,” the 20-year-old tweeted. “While I meant no disrespect whatsoever, I should have thought about how this could be perceived, and I’m so sorry for upsetting or disappointing anyone.”She added, “This is not a situation to be taken lightly, and we should all be lifting Britney up in this pivotal time.

Thanks for hearing me out, and a big thank you to all who held me accountable.”This is not a situation to be taken lightly, and we should all be lifting Britney up in this pivotal time.