Miranda Kerr, Orlando Bloom and Flynn at LAX Airport

Miranda Kerr and Orlando Bloom prepared for a flight out of LA with their 2-year-old son, Flynn, yesterday. Miranda's been travelling quite a bit over the last two weeks. She was in NYC, where she shot a new campaign for Mango, before landing back in California on Saturday. Prior to that trip, Miranda spent a month in LA with her boys. Orlando and Miranda had one especially big night out — they attended a Golden Globes after party on what was actually Orlando's 36th birthday. Unbeknownst to Orlando, Miranda and their friend Nina Dobrev arranged for a birthday surprise. Nina and Miranda had a cake sent to Orlando in the middle of the bash, and Nina tweeted, "We managed to embarrass you. Admit it!"