Just because they have a history together, it doesn't mean Christina Aguilera has her former "Mickey Mouse Club" co-star Tony Lucca's back.
Lucca gave his first live performance on "The Voice" last night, where Aguilera pretty much told him she doesn't think he has what it takes to win the competition.
In her harsh critique of his version of Peter Gabriel's "In Your Eyes," she said Tony was "one dimensional" and insinuated he may only be getting votes because fellow "MMC" alum Justin Timberlake has been throwing his support behind Lucca as well.
To help prove her point, check out JT's tweet from yesterday: "Tony Lucca @luccadoes performs LIVE tonight on #TheVoice Tune in and vote for my boy!!! #realtalent"
It's pretty clear Christina's allegiance is to her own team, not onetime co-stars ... especially one she didn't even remember him when he first auditioned for the show.
Watch their awkward reunion from the premiere below:
Does Christina have a point ... or was she way too harsh in her critique? Re-watch his performance below and judge for yourself.