Tamika Foster Reacts to Ex-Husband Usher's Surprise Vegas Wedding

Usher tied the knot with longtime partner Jennifer Goecocchia after performing at the Super Bowl halftime show.

Usher's impromptu Vegas wedding didn't surprise ex-wife Tamika Foster.

The King of R&B made headlines over Super Bowl weekend – first for his spectacular halftime show and then for tying the knot with longtime partner Jennifer Goecocchia.

When asked about the marriage in an interview with TMZ, Foster replied, "I thought he was married. I don't know. I stop keeping up with that kind of stuff."

She threw some shade at her ex-husband, saying, "It's his second… third… I don't know. I don't even keep it personal.

However, the 53-year-old fashion designer stressed that the only thing that mattered to her was that Usher was a good father to her two children, sons Usher "Sanko" Raymond, 16, and Naveed Ally, 15.

Foster took a moment to praise Usher's Super Bowl halftime show on Sunday, expressing, "He's a dope performer, did y'all see the halftime show?"

TMZ broke the news that Usher and Goicoechea — a music entrepreneur — tied the knot in Las Vegas on Sunday, February 11.

The eight-time Grammy singer and his longtime girlfriend obtained the license on Feb. 8 but didn't file it before Usher's Super Bowl performance, according to court documents E! News previously reviewed.

The newlyweds already share two children — daughter Sovereign Bo, 3, and son Cyr Castrillo, 2 — with Goicochia.