阿凡达 Special Effects Supervisor Works on Renesmee's Aging Process 

For those who are freaking about Mackenzie's age. See? Nothing to worry about. Even though Mackenzie may look older than Renesmee, they will digitally add in everything that needs to be done.
密码: 破晓, 克里斯汀·斯图尔特, 罗伯特·帕丁森