Kylie Jenner celebrated daughter Stormi and son Aire's back-to-back birthdays with a sweet Instagram video. Stormi turned 7 on Feb. 1, while Aire will turn 3 on Feb. 2.

"I feel like this experience has taught me that our capacity as humans to love and be loved is infinite," Whitney Lyn Allen Gadecki told Newsweek.

Everly and Alydia Livingston died with parents Donna and Peter in the tragic American Airlines collision on Jan. 29 ...