Update2: Here's the print ad

Update: I found the commercial!

I haven't been able to find the commercial yet but according to a press release a new American Express commerical and print advertisments with Ellen will start airing this week. Here's a quote from the ads

“People think because I’m a talk show host I can get into any show or event or cheese tasting I want to,” said Ellen DeGeneres. “And they’re right, but it’s not because I’m a talk show host, it’s because I’m an American Express^®” Cardmember.

Note: if you know where I can find the adds please email me and let me know