When Jennifer Garner [1] hit the Oscars red carpet [2] on Sunday night, I can only assume the jaws of everyone around her immediately fell to the floor. The 45-year-old Love, Simon [3] actress and Girl Scout cookie-seller extraordinaire [4] looked downright stunning as she walked in front of photographers in her bright blue gown, which had a gauzy, dramatic train. While speaking with interviewers at the 90th annual event, she discussed how excited she is for her upcoming series with Lena Dunham [5], which will mark her first time back on TV since starring in Alias. That means we can expect plenty more red carpet appearances from Jennifer soon!