Miley Cyrus Celebrates Her Own MAC Viva Glam Line With a Giant Pizza

Miley Cyrus checks out the huge pizza ordered in her honor that spelled out “MAC Viva Glam” in pepperonis during her cosmetics launch on Wednesday afternoon (January 21) in Los Angeles.

“Howddddd deyyyy knowwwww #bigmama �’��’��’� #vivaglam,” the 22-year-old singer captioned a picture of the pizza box.

PHOTOS: Check out the latest pics of Miley Cyrus

Miley also asked her fans to buy some products from her line because it benefits a cause very important to her.

“Every penny from my @MACcosmetics �’� goes to da @MACAIDSFund to help those affected by AIDS �’��’��’� http://t.co/jXnx3vsLoK OUT TODAY YAY!!!!! $milers we tryin to be the loudest and proudest vivaglammmmyyyyjammmzzzz yet,” she posted.

To check out Miley‘s sexy ad for the campaign, visit