IT'S not just Alex Gonzaga under scrutiny this week following her controversial birthday cake-waiter brouhaha but her older sister too. With just days to go before Toni Gonzaga's 20th anniversary/birthday concert at The Smart Araneta Coliseum on January 20, social media is ablaze with questions if the multi-media celebrity can fill up The Big Dome on her special day.

There's been talk that ticket sales for 'I am Toni' have been slow since the artist announced her milestone show late last year. Over the weekend, Twitter was on fire with reposts of an unverified news bit that Toni's mom Pinty allegedly bought 500 tickets to cover up for the disappointing turnout.